u

.agents/skills/backend/SKILL.md

@@ -7,7 +7,7 @@ description: >-
 
 # Dash API Routes Overview (All)
 
-Overview of all 249 API endpoints across all modules.
+Overview of all 250 API endpoints across all modules.
 
 ### Notation
 
@@ -17,15 +17,15 @@ Params: path values first, then `query:` and `body:` (`body?` = optional body).
 ### Reusable types
 
 - `T1` = `{ order: T2 }`
-- `T2` = `{ id: int, number: str, type: str, entityId: int|null, date: str, lines: T30[], externalNumber?: str|null, createdAt?: str, shipping?: T38|null, shippings?: T38[], payment?: T44|null, payments?: T44[], paid?: bool, shipped?: bool, delivered?: bool, orderTotal?: num, paidTotal?: num, orderedQuantity?: num, shippedQuantity?: num, shipments?: T6[], files?: T16[] }`
+- `T2` = `{ id: int, number: str, type: str, entityId: int|null, date: str, lines: T29[], externalNumber?: str|null, createdAt?: str, shipping?: T36|null, shippings?: T36[], payment?: T42|null, payments?: T42[], paid?: bool, shipped?: bool, delivered?: bool, orderTotal?: num, paidTotal?: num, orderedQuantity?: num, shippedQuantity?: num, shipments?: T6[], files?: T16[] }`
 - `T3` = `{ article: T4 }`
-- `T4` = `{ id: int, sku: str, name: str, slug: str, desc: str|null, seo: str|null, track_stock: bool, unitamount: num|null, weight: num|null, unit: T41, brand: T39|null, categoryIds: int[], photos: T36[], eans: str[], prices: T48[], suppliers: T18[] }`
+- `T4` = `{ id: int, sku: str, name: str, slug: str, desc: str|null, seo: str|null, track_stock: bool, unitamount: num|null, weight: num|null, unit: T39, brand: T37|null, categoryIds: int[], photos: T34[], eans: str[], prices: T46[], suppliers: T18[] }`
 - `T5` = `{ shipment: T6 }`
-- `T6` = `{ id: int, number: str, type: str, date: str, lines: T30[], shippings: T38[], entityId?: int|null, externalNumber?: str|null, createdAt?: str|null, lineCount?: int, packageCount?: int, files?: T16[], state?: str }`
+- `T6` = `{ id: int, number: str, type: str, date: str, lines: T29[], shippings: T36[], entityId?: int|null, externalNumber?: str|null, createdAt?: str|null, lineCount?: int, packageCount?: int, files?: T16[], state?: str }`
 - `T7` = `{ quote: T8 }`
-- `T8` = `{ id: int, number: str, type: str, entityId: int|null, date: str, lines: T30[], externalNumber?: str|null, createdAt?: str, positions?: int, grossTotal?: num, totalQuantity?: num, customerName?: str|null, files?: T16[] }`
+- `T8` = `{ id: int, number: str, type: str, entityId: int|null, date: str, lines: T29[], externalNumber?: str|null, createdAt?: str, positions?: int, grossTotal?: num, totalQuantity?: num, customerName?: str|null, files?: T16[] }`
 - `T9` = `{ delivery: T10 }`
-- `T10` = `{ id: int, number: str, type: str, supplierId: int|null, date: str, lines: T30[], files: T16[], externalNumber?: str|null, createdAt?: str, ledger?: T52 }`
+- `T10` = `{ id: int, number: str, type: str, supplierId: int|null, date: str, lines: T29[], files: T16[], externalNumber?: str|null, createdAt?: str, ledger?: T50 }`
 - `T11` = `{ name: str, path: str, totalSizeBytes: int, timestamp: str|null, manifest?: T12|null }`
 - `T12` = `{ id: str, timestamp: str, dateKey: str, monthKey: str, dbProvider: str, files: T19, totalSizeBytes: int, durationMs: int }`
 - `T13` = `{ labeltemplate: T15 }`
@@ -33,46 +33,44 @@ Params: path values first, then `query:` and `body:` (`body?` = optional body).
 - `T15` = `{ id: int, name: str, width: num, height: num, dpi: int, type: str, content: T26, thumb?: str|null }`
 - `T16` = `{ id: int, manifestId: int, fileId: int, sort: int, hash: str, mimetype: str, name: str, size: int, created?: str, modified?: str, skeledash?: str|null, thumbx?: int|null, thumby?: int|null, meta?: { [k]: str }|null }`
 - `T17` = `{ id: int, name: str, pairingpin?: str|null, token?: str|null, pairedAt?: str|null, clientserial?: str|null, rootCategoryId?: int|null, syncRootArticles?: bool, lastseenAt?: str|null, updatedAt?: str|null, categoryIds?: int[] }`
-- `T18` = `{ id: int, articleId: int, entityId: int, pu: num, sort: int, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T55|null }`
-- `T19` = `{ vfs: T53, storage: T53, database: T46 }`
+- `T18` = `{ id: int, articleId: int, entityId: int, pu: num, sort: int, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T53|null }`
+- `T19` = `{ vfs: T51, storage: T51, database: T44 }`
 - `T20` = `{ id: int, entityId: int, addressType: str, firstName?: str|null, name?: str|null, street?: str|null, streetNumber?: str|null, zip?: str|null, city?: str|null, county?: str|null }`
 - `T21` = `{ ledger: T22[] }`
 - `T22` = `{ id: int, manifestarticle_id: int, transaction_type: str, amount: num, transaction_text: str, hash_version: int, prev_hash?: str, sku?: str|null, created_at?: str }`
-- `T23` = `{ id: int, name: str, sort: int, exclusive: bool, values: T42[], articleCount?: int }`
-- `T24` = `{ id: int, companyuser_id: int, provider: str, model: str, created_at: str, updated_at: str, state: str, started_by?: integer,null, first_message?: string,null }`
+- `T23` = `{ id: int, name: str, sort: int, exclusive: bool, values: T40[], articleCount?: int }`
+- `T24` = `{ id: int, companyuser_id: int, provider: str, model: str, created_at: str, updated_at: str, state: str, started_by?: int|null, first_message?: str|null }`
 - `T25` = `{ id: int, name: str, rootCategoryId: int|null, languageId: int|null, iso639: str|null, taxrate: num, reducedtaxrate: num, taxfreerate: num }`
-- `T26` = `{ objects: T31[] }`
-- `T27` = `{ objects: T32[] }`
-- `T28` = `{ printer: T34 }`
-- `T29` = `{ entity: T37 }`
-- `T30` = `{ id: int, sku: str|null, name: str|null, pu: num, amount: num, net: num, rebate: num, taxrate: num, comment: str|null }`
-- `T31` = `{ id: str, type: str, x: num, y: num, w?: num, h?: num, text?: str, font?: str, fontSize?: num, barcodeFormat?: str }`
-- `T32` = `{ id: str, type: str, x: num, y: num, w?: num, h?: num, text?: str, font?: str, fontSize?: num, barcodeFormat?: str }`
-- `T33` = `{ shipping: T38 }`
-- `T34` = `{ id: int, company_id: int, address: str, type: str, sort: int, model?: str|null, serial?: str|null, desc?: str|null }`
-- `T35` = `{ amount: num, net: num, taxrate: num, sku?: str|null, name?: str|null, pu?: num, rebate?: num, comment?: str|null }`
-- `T36` = `{ sort: int, fullHash: str, fullW: int, fullH: int, fullSize: int, thumbW: int, thumbH: int, thumbHash: str }`
-- `T37` = `{ id: int, customergroupId: int, firstName: str|null, name: str, number: str|null, createdAt: str, updatedAt: str }`
-- `T38` = `{ id: int, manifestId: int, number: str, type: str, state: str, trackingCode?: str|null, carrier?: str|null }`
-- `T39` = `{ name: str, id?: int|null, fullHash?: str|null, thumbW?: int|null, thumbH?: int|null, thumbHash?: str|null }`
-- `T40` = `{ article: T45 }`
-- `T41` = `{ si: str, basesi: str, basesifactor: num, symbol?: str|null, name?: str|null }`
-- `T42` = `{ id: int, attributeId: int, value: str, sort: int, articleCount?: int }`
-- `T43` = `{ id: int, name: str, sort: int, exclusive: bool, articleCount?: int }`
-- `T44` = `{ id: int, accountId: int, manifestId: int, type: str, amount: num }`
-- `T45` = `{ id: int, categoryId: int, name: str, sku: str, track_stock: bool }`
-- `T46` = `{ name: str|null, sizeBytes: int, backedUp: bool, reason?: str|null }`
-- `T47` = `{ id: int, email: str, selectedCompanyId: int|null, picture?: str }`
-- `T48` = `{ minmultiplier: num, net: num, taxRate: num, customergroupId: int }`
-- `T49` = `{ fullHash: str, thumbW: int, thumbH: int, thumbHash: str }`
-- `T50` = `{ id: int, entityId: int, contactType: str, contact: str }`
-- `T51` = `{ id: int, name: str, createdAt: str, updatedAt: str }`
-- `T52` = `{ totalPositions: int, completelyOnLedgerPositions: int }`
-- `T53` = `{ name: str, sizeBytes: int, sourceExists: bool }`
-- `T54` = `{ warehouse: T56 }`
-- `T55` = `{ net: num, taxId: int, taxRate?: num|null }`
-- `T56` = `{ id: int, name: str, sort: int }`
-- `T57` = `{ id: int, categoryIds: int[] }`
+- `T26` = `{ objects: T30[] }`
+- `T27` = `{ printer: T32 }`
+- `T28` = `{ entity: T35 }`
+- `T29` = `{ id: int, sku: str|null, name: str|null, pu: num, amount: num, net: num, rebate: num, taxrate: num, comment: str|null }`
+- `T30` = `{ id: str, type: str, x: num, y: num, w?: num, h?: num, text?: str, font?: str, fontSize?: num, barcodeFormat?: str }`
+- `T31` = `{ shipping: T36 }`
+- `T32` = `{ id: int, company_id: int, address: str, type: str, sort: int, model?: str|null, serial?: str|null, desc?: str|null }`
+- `T33` = `{ amount: num, net: num, taxrate: num, sku?: str|null, name?: str|null, pu?: num, rebate?: num, comment?: str|null }`
+- `T34` = `{ sort: int, fullHash: str, fullW: int, fullH: int, fullSize: int, thumbW: int, thumbH: int, thumbHash: str }`
+- `T35` = `{ id: int, customergroupId: int, firstName: str|null, name: str, number: str|null, createdAt: str, updatedAt: str }`
+- `T36` = `{ id: int, manifestId: int, number: str, type: str, state: str, trackingCode?: str|null, carrier?: str|null }`
+- `T37` = `{ name: str, id?: int|null, fullHash?: str|null, thumbW?: int|null, thumbH?: int|null, thumbHash?: str|null }`
+- `T38` = `{ article: T43 }`
+- `T39` = `{ si: str, basesi: str, basesifactor: num, symbol?: str|null, name?: str|null }`
+- `T40` = `{ id: int, attributeId: int, value: str, sort: int, articleCount?: int }`
+- `T41` = `{ id: int, name: str, sort: int, exclusive: bool, articleCount?: int }`
+- `T42` = `{ id: int, accountId: int, manifestId: int, type: str, amount: num }`
+- `T43` = `{ id: int, categoryId: int, name: str, sku: str, track_stock: bool }`
+- `T44` = `{ name: str|null, sizeBytes: int, backedUp: bool, reason?: str|null }`
+- `T45` = `{ id: int, email: str, selectedCompanyId: int|null, picture?: str }`
+- `T46` = `{ minmultiplier: num, net: num, taxRate: num, customergroupId: int }`
+- `T47` = `{ fullHash: str, thumbW: int, thumbH: int, thumbHash: str }`
+- `T48` = `{ id: int, entityId: int, contactType: str, contact: str }`
+- `T49` = `{ id: int, name: str, createdAt: str, updatedAt: str }`
+- `T50` = `{ totalPositions: int, completelyOnLedgerPositions: int }`
+- `T51` = `{ name: str, sizeBytes: int, sourceExists: bool }`
+- `T52` = `{ warehouse: T54 }`
+- `T53` = `{ net: num, taxId: int, taxRate?: num|null }`
+- `T54` = `{ id: int, name: str, sort: int }`
+- `T55` = `{ id: int, categoryIds: int[] }`
 
 ### Routes
 
@@ -102,7 +100,7 @@ _none_
 
 #### Create article in category — `POST /article`
 - Params: `body: { categoryId: int, name: str, desc?: str, seo?: str, track_stock?: bool }`
-- Returns: `201 T40`
+- Returns: `201 T38`
 #### Export articles as ZIP — `GET /article/export.zip`
 - Params: `query: categoryId?: int`
 - Returns: `200 zip`
@@ -138,10 +136,10 @@ _none_
 - Returns: `200 { children: { id: int, sku: str, name: str, parentsort: int, attributeValueId: int, attributeValue: str }[] }`
 #### Create and attach a new child article to a parent article — `POST /article/{sku}/children`
 - Params: `sku: str, body: { attributeValueId?: int, value?: str, name?: str }`
-- Returns: `201 T40`
+- Returns: `201 T38`
 #### Attach an existing article as a child to a parent article — `PUT /article/{sku}/children`
 - Params: `sku: str, body: { sku: str, attributeValueId?: int, value?: str, reparent?: bool }`
-- Returns: `200 { article: T45, children: { id: int, sku: str, name: str, parentsort: int, attributeValueId: int, attributeValue: str }[] }`
+- Returns: `200 { article: T43, children: { id: int, sku: str, name: str, parentsort: int, attributeValueId: int, attributeValue: str }[] }`
 #### Remove a child article from a parent article — `DELETE /article/{sku}/children/{childSku}`
 - Params: `sku: str, childSku: str, query: deleteArticle?: bool`
 - Returns: `200 { success: bool, deleted: bool }`
@@ -168,7 +166,7 @@ _none_
 - Returns: `200 { options: { id: int, articleId: int, sku: str, name: str, count: int, sort: int, mandated: bool }[] }`
 #### Toggle parent mode for an article — `POST /article/{sku}/parent`
 - Params: `sku: str, body: { isParent: bool, attributeNameId?: int }`
-- Returns: `200 T40`
+- Returns: `200 T38`
 #### Replace POS prices by SKU (net > gross; price=net, tax=taxRate %) — `PUT /article/{sku}/prices`
 - Params: `sku: str, body: { prices: { net?: num, gross?: num, price?: num, taxRate?: num, tax?: num, minmultiplier?: num }[] }`
 - Returns: `200 T3`
@@ -219,10 +217,10 @@ _none_
 - Returns: `200 { ok: bool }`
 #### List values for an attribute — `GET /attributename/{attributeId}/value`
 - Params: `attributeId: int`
-- Returns: `200 { values: T42[] }`
+- Returns: `200 { values: T40[] }`
 #### Create value for an attribute — `POST /attributename/{attributeId}/value`
 - Params: `attributeId: int, body: { value: str, sort?: int }`
-- Returns: `201 { attributevalue: T42 }`
+- Returns: `201 { attributevalue: T40 }`
 #### Reorder values of an attribute — `PUT /attributename/{attributeId}/value/order`
 - Params: `attributeId: int, body: { attributevalueIds: int[] }`
 - Returns: `200 { ok: bool }`
@@ -240,28 +238,28 @@ _none_
 - Returns: `200 { ok: bool }`
 #### Update attribute value — `PATCH /attributevalue/{id}`
 - Params: `id: int, body: { value?: str, sort?: int }`
-- Returns: `200 { attributevalue: T42 }`
+- Returns: `200 { attributevalue: T40 }`
 #### Delete attribute value image — `DELETE /attributevalue/{id}/image`
 - Params: `id: int`
-- Returns: `200 { attributevalue: { id: int, thumbW: int|null, thumbH: int|null, thumbHash: str|null, pics: T49[] } }`
+- Returns: `200 { attributevalue: { id: int, thumbW: int|null, thumbH: int|null, thumbHash: str|null, pics: T47[] } }`
 #### Add or replace attribute value image — `POST /attributevalue/{id}/image`
 - Params: `id: int, image/avif`
-- Returns: `201 { attributevalue: { id: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str, pics: T49[] } }`
+- Returns: `201 { attributevalue: { id: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str, pics: T47[] } }`
 
 ### Section: /auth
 
 #### Login with Google ID token — `POST /auth/login`
 - Params: `body: { idToken: str }`
-- Returns: `200 { message: str, user: T47 }`
+- Returns: `200 { message: str, user: T45 }`
 #### Logout — `POST /auth/logout`
 _none_
 - Returns: `200 { message: str }`
 #### Current user — `GET /auth/me`
 _none_
-- Returns: `200 { user: T47, googleClientId: str }`
+- Returns: `200 { user: T45, googleClientId: str }`
 #### Set selected company — `PUT /auth/selected-company`
 - Params: `body: { companyId: int }`
-- Returns: `200 { user: T47 }`
+- Returns: `200 { user: T45 }`
 
 ### Section: /backup
 
@@ -282,7 +280,7 @@ _none_
 - Returns: `200 { brands: { id: int, name: str, articleCount: int, pics: { fullHash: str, thumbW: int, thumbH: int, thumbHash: str, smallThumbW?: int|null, smallThumbH?: int|null, smallThumbBinary?: str|null }[], gsprpinfo?: str|null }[], total: int, offset: int, limit: int }`
 #### Create brand — `POST /brand`
 - Params: `body: { name: str, gsprpinfo?: str }`
-- Returns: `201 { brand: { id: int, name: str, pics: T49[], gsprpinfo?: str|null } }`
+- Returns: `201 { brand: { id: int, name: str, pics: T47[], gsprpinfo?: str|null } }`
 #### Delete brand — `DELETE /brand/{id}`
 - Params: `id: int`
 - Returns: `204 void`
@@ -291,10 +289,10 @@ _none_
 - Returns: `200 { brand: { id: int, name: str, touchedArticleCount: int, gsprpinfo?: str|null } }`
 #### Delete brand image — `DELETE /brand/{id}/image`
 - Params: `id: int`
-- Returns: `200 { brand: { id: int, thumbW: int|null, thumbH: int|null, thumbHash: str|null, pics: T49[] } }`
+- Returns: `200 { brand: { id: int, thumbW: int|null, thumbH: int|null, thumbHash: str|null, pics: T47[] } }`
 #### Add or replace brand image — `POST /brand/{id}/image`
 - Params: `id: int, image/avif`
-- Returns: `201 { brand: { id: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str, pics: T49[] } }`
+- Returns: `201 { brand: { id: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str, pics: T47[] } }`
 
 ### Section: /category
 
@@ -318,7 +316,7 @@ _none_
 - Returns: `200 { category: { id: int, name: str, slug: str, parentId: int, sort: int } }`
 #### Articles in category — `GET /category/{id}/articles`
 - Params: `id: int`
-- Returns: `200 { articles: { id: int, sku: str, name: str, slug: str, track_stock: bool, optionsCount: int, articleListCount: int, childCount: int, net?: num|null, taxRate?: num|null, parentArticleId?: int|null, parentSku?: str|null, fullHash?: str|null, thumbW?: int|null, thumbH?: int|null, thumbHash?: str|null, brand?: T39|null }[] }`
+- Returns: `200 { articles: { id: int, sku: str, name: str, slug: str, track_stock: bool, optionsCount: int, articleListCount: int, childCount: int, net?: num|null, taxRate?: num|null, parentArticleId?: int|null, parentSku?: str|null, fullHash?: str|null, thumbW?: int|null, thumbH?: int|null, thumbHash?: str|null, brand?: T37|null }[] }`
 #### List category attribute values — `GET /category/{id}/attributevalue`
 - Params: `id: int`
 - Returns: `200 { attributevalues: { id: int, attributeId: int, attributeName: str, attributeValueId: int, value: str, sort: int, categoryId?: int, exclusive?: bool }[] }`
@@ -348,7 +346,7 @@ _none_
 - Returns: `200 { companies: T25[] }`
 #### Create company — `POST /company`
 - Params: `body: { iso639: str, name: str, taxrate: num, reducedtaxrate: num }`
-- Returns: `201 { company: T25, user: T47 }`
+- Returns: `201 { company: T25, user: T45 }`
 #### Export company catalog as zip archive (SSE) — `GET /company/export`
 - Params: `query: stream?: str`
 - Returns: `200 SSE`
@@ -387,7 +385,7 @@ _none_
 - Returns: `200 { customergroups: { id: int, name: str, sort: int, editable: bool }[] }`
 #### Create customer group — `POST /customergroup`
 - Params: `body: { name: str }`
-- Returns: `201 { customergroup: T56 }`
+- Returns: `201 { customergroup: T54 }`
 #### Reorder customer groups — `PUT /customergroup/order`
 - Params: `body: { customergroupIds: int[] }`
 - Returns: `200 { customergroupIds: int[] }`
@@ -396,28 +394,16 @@ _none_
 - Returns: `204 void`
 #### Update customer group — `PATCH /customergroup/{id}`
 - Params: `id: int, body: { name: str }`
-- Returns: `200 { customergroup: T56 }`
+- Returns: `200 { customergroup: T54 }`
 
 ### Section: /delivery
 
 #### List deliveries — `GET /delivery`
-_none_
-- Returns: `200 { deliveries: { id: int, number: str, type: str, supplierId: int|null, date: str, externalNumber?: str|null, createdAt?: str, ledger?: T52 }[] }`
+- Params: `query: offset?: int, limit?: int, search?: str, onlyUnbooked?: bool, supplierId?: int, seekMonths?: int`
+- Returns: `200 { deliveries: { id: int, number: str, type: str, supplierId: int|null, date: str, externalNumber?: str|null, createdAt?: str, ledger?: T50 }[], total: int, unfilteredTotal: int, offset: int, limit: int }`
 #### Create delivery — `POST /delivery`
-- Params: `body: { externalNumber: str, date: str, lines: T35[], supplierId?: int|null, files?: { mimetype: str, name: str, content: str, sort?: int, size?: int, hash?: str, created?: str, modified?: str, meta?: { [k]: str } }[] }`
+- Params: `body: { externalNumber: str, date: str, lines: T33[], supplierId?: int|null, files?: { mimetype: str, name: str, content: str, sort?: int, size?: int, hash?: str, created?: str, modified?: str, meta?: { [k]: str } }[] }`
 - Returns: `201 T9`
-#### Parse document (SSE) — `POST /delivery/parse`
-- Params: `form: { file: str }`
-- Returns: `200 SSE`
-
-- Events:
-  - `status`: `{ "message": "…" }`
-  - `llm_call`: `{ "model": "…", "promptSize": 0, "messages": 0 }`
-  - `tool_call`: `{ "name": "output_manifest" }`
-  - `usage`: `{ "input": 0, "cached": 0, "output": 0, "cost": 0 }`
-  - `progress`: `ManifestResult`
-  - `result`: `ManifestResult`
-  - `error`: `{ "message": "…" }`
 #### Delete delivery — `DELETE /delivery/{id}`
 - Params: `id: int`
 - Returns: `204 void`
@@ -425,7 +411,7 @@ _none_
 - Params: `id: int`
 - Returns: `200 T9`
 #### Update delivery — `PATCH /delivery/{id}`
-- Params: `id: int, body: { externalNumber?: str|null, date?: str, supplierId?: int|null, lines?: T35[], files?: { mimetype: str, name: str, content: str, sort?: int, size?: int, hash?: str, created?: str, modified?: str, meta?: { [k]: str } }[] }`
+- Params: `id: int, body: { externalNumber?: str|null, date?: str, supplierId?: int|null, lines?: T33[], files?: { mimetype: str, name: str, content: str, sort?: int, size?: int, hash?: str, created?: str, modified?: str, meta?: { [k]: str } }[] }`
 - Returns: `200 T9`
 #### Delete delivery file attachment — `DELETE /delivery/{id}/file/{fileId}`
 - Params: `id: int, fileId: int`
@@ -441,10 +427,10 @@ _none_
 
 #### List entities — `GET /entity`
 - Params: `query: customergroupId?: int, role?: str`
-- Returns: `200 { entities: T37[] }`
+- Returns: `200 { entities: T35[] }`
 #### Create entity — `POST /entity`
 - Params: `body: { customergroupId: int, name: str, firstName?: str|null, number?: str }`
-- Returns: `201 T29`
+- Returns: `201 T28`
 #### Peek next customer number — `GET /entity/next-number`
 _none_
 - Returns: `200 { number: str }`
@@ -462,25 +448,25 @@ _none_
 - Returns: `200 { address: T20 }`
 #### List entity contacts — `GET /entity/{entityId}/contact`
 - Params: `entityId: int`
-- Returns: `200 { contacts: T50[] }`
+- Returns: `200 { contacts: T48[] }`
 #### Create entity contact — `POST /entity/{entityId}/contact`
 - Params: `entityId: int, body: { contactType: str, contact: str }`
-- Returns: `201 { contact: T50 }`
+- Returns: `201 { contact: T48 }`
 #### Delete entity contact — `DELETE /entity/{entityId}/contact/{id}`
 - Params: `entityId: int, id: int`
 - Returns: `204 void`
 #### Update entity contact — `PATCH /entity/{entityId}/contact/{id}`
 - Params: `entityId: int, id: int, body: { contactType?: str, contact?: str }`
-- Returns: `200 { contact: T50 }`
+- Returns: `200 { contact: T48 }`
 #### Delete entity — `DELETE /entity/{id}`
 - Params: `id: int`
 - Returns: `204 void`
 #### Get entity — `GET /entity/{id}`
 - Params: `id: int`
-- Returns: `200 T29`
+- Returns: `200 T28`
 #### Update entity — `PATCH /entity/{id}`
 - Params: `id: int, body: { name?: str, firstName?: str|null, number?: str|null }`
-- Returns: `200 T29`
+- Returns: `200 T28`
 
 ### Section: /events
 
@@ -503,8 +489,6 @@ _none_
   - `modelconversation`: `{}`
   - `modelconversation-<id>`: `{}`
   - `brand`: `{ sender, brandId }`
-  - `draft`: `{ sender, action, name, content }`
-  - `draft:request`: `{ requestId, action, name, target, sender }`
 
 ### Section: /health
 
@@ -524,7 +508,7 @@ _none_
 _none_
 - Returns: `200 { labeltemplates: { id: int, name: str, width: num, height: num, dpi: int, type: str, thumb?: str|null }[] }`
 #### Create label template — `POST /labeltemplate`
-- Params: `body: { name: str, width: num, height: num, dpi: int, type: str, content: T27 }`
+- Params: `body: { name: str, width: num, height: num, dpi: int, type: str, content: T26 }`
 - Returns: `201 T13`
 #### Delete label template — `DELETE /labeltemplate/{id}`
 - Params: `id: int`
@@ -533,10 +517,10 @@ _none_
 - Params: `id: int`
 - Returns: `200 T13`
 #### Update label template (partial) — `PATCH /labeltemplate/{id}`
-- Params: `id: int, body: { name?: str, width?: num, height?: num, dpi?: int, type?: str, content?: T27 }`
+- Params: `id: int, body: { name?: str, width?: num, height?: num, dpi?: int, type?: str, content?: T26 }`
 - Returns: `200 T13`
 #### Update label template — `PUT /labeltemplate/{id}`
-- Params: `id: int, body: { name?: str, width?: num, height?: num, dpi?: int, type?: str, content?: T27 }`
+- Params: `id: int, body: { name?: str, width?: num, height?: num, dpi?: int, type?: str, content?: T26 }`
 - Returns: `200 T13`
 
 ### Section: /ledger
@@ -544,9 +528,6 @@ _none_
 #### Query ledger by manifest article ID or SKU — `GET /ledger`
 - Params: `query: manifestarticle_id?: int, sku?: str, transaction_type?: str`
 - Returns: `200 T21`
-#### Add ledger entry — `POST /ledger`
-- Params: `body: { manifestarticle_id: int, transaction_type: str, amount: num, transaction_text: str }`
-- Returns: `201 { ledger: T22 }`
 #### Query ledger by manifest article ID — `GET /ledger/manifestarticle/{manifestarticleId}`
 - Params: `manifestarticleId: int, query: transaction_type?: str`
 - Returns: `200 T21`
@@ -632,7 +613,7 @@ _none_
 - Params: `query: offset?: int, limit?: int, search?: str, onlyUnpaid?: bool, onlyUndelivered?: bool, seekMonths?: int`
 - Returns: `200 { orders: T2[], total: int, unfilteredTotal: int, offset: int, limit: int }`
 #### Create order — `POST /order`
-- Params: `body: { number: str, date: str, lines: T35[], entityId?: int|null, externalNumber?: str|null }`
+- Params: `body: { number: str, date: str, lines: T33[], entityId?: int|null, externalNumber?: str|null }`
 - Returns: `201 T1`
 #### Delete order — `DELETE /order/{id}`
 - Params: `id: int`
@@ -641,7 +622,7 @@ _none_
 - Params: `id: int`
 - Returns: `200 T1`
 #### Update order — `PATCH /order/{id}`
-- Params: `id: int, body: { number?: str, date?: str, entityId?: int|null, externalNumber?: str|null, lines?: T35[] }`
+- Params: `id: int, body: { number?: str, date?: str, entityId?: int|null, externalNumber?: str|null, lines?: T33[] }`
 - Returns: `200 T1`
 #### Delete order file attachment — `DELETE /order/{id}/file/{fileId}`
 - Params: `id: int, fileId: int`
@@ -651,10 +632,10 @@ _none_
 - Returns: `200 str`
 #### List payments of an order — `GET /order/{id}/payment`
 - Params: `id: int`
-- Returns: `200 { payments: T44[] }`
+- Returns: `200 { payments: T42[] }`
 #### Add payment to an order — `POST /order/{id}/payment`
 - Params: `id: int, body: { accountId: int, type: str, amount: num }`
-- Returns: `201 { payment: T44 }`
+- Returns: `201 { payment: T42 }`
 #### Generate and attach order PDF — `POST /order/{id}/pdf`
 - Params: `id: int`
 - Returns: `201 T14`
@@ -666,10 +647,10 @@ _none_
 - Returns: `201 T5`
 #### List shippings of an order — `GET /order/{id}/shipping`
 - Params: `id: int`
-- Returns: `200 { shippings: T38[] }`
+- Returns: `200 { shippings: T36[] }`
 #### Create shipping for an order — `POST /order/{id}/shipping`
 - Params: `id: int, body: { type: str, state: str, warehouseId?: int }`
-- Returns: `201 T33`
+- Returns: `201 T31`
 
 ### Section: /package
 
@@ -699,25 +680,25 @@ _none_
 - Returns: `200 { posterminal: T17 }`
 #### Disable all categories on terminal — `DELETE /posterminal/{id}/all`
 - Params: `id: int`
-- Returns: `200 T57`
+- Returns: `200 T55`
 #### Enable all categories on terminal — `PUT /posterminal/{id}/all`
 - Params: `id: int`
-- Returns: `200 T57`
+- Returns: `200 T55`
 #### Disable category on terminal — `DELETE /posterminal/{id}/category/{categoryId}`
 - Params: `id: int, categoryId: int`
-- Returns: `200 T57`
+- Returns: `200 T55`
 #### Enable category on terminal — `PUT /posterminal/{id}/category/{categoryId}`
 - Params: `id: int, categoryId: int`
-- Returns: `200 T57`
+- Returns: `200 T55`
 
 ### Section: /printer
 
 #### List printers — `GET /printer`
 _none_
-- Returns: `200 { printers: T34[] }`
+- Returns: `200 { printers: T32[] }`
 #### Create printer — `POST /printer`
 - Params: `body: { address: str, type: str, model?: str|null, serial?: str|null, sort?: int, desc?: str|null }`
-- Returns: `201 T28`
+- Returns: `201 T27`
 #### Reorder printers — `PUT /printer/order`
 - Params: `body: { printerIds: int[] }`
 - Returns: `200 { printerIds: int[] }`
@@ -726,22 +707,22 @@ _none_
 - Returns: `204 void`
 #### Get printer by ID — `GET /printer/{id}`
 - Params: `id: int`
-- Returns: `200 T28`
+- Returns: `200 T27`
 #### Update printer (partial) — `PATCH /printer/{id}`
 - Params: `id: int, body: { address?: str, type?: str, model?: str|null, serial?: str|null, sort?: int, desc?: str|null }`
-- Returns: `200 T28`
+- Returns: `200 T27`
 #### Update printer — `PUT /printer/{id}`
 - Params: `id: int, body: { address?: str, type?: str, model?: str|null, serial?: str|null, sort?: int, desc?: str|null }`
-- Returns: `200 T28`
+- Returns: `200 T27`
 
 ### Section: /propertyname
 
 #### List property names — `GET /propertyname`
 _none_
-- Returns: `200 { propertynames: T43[] }`
+- Returns: `200 { propertynames: T41[] }`
 #### Create property name — `POST /propertyname`
 - Params: `body: { name: str, sort?: int, exclusive?: bool }`
-- Returns: `201 { propertyname: T43 }`
+- Returns: `201 { propertyname: T41 }`
 #### Reorder property names — `PUT /propertyname/order`
 - Params: `body: { propertynameIds: int[] }`
 - Returns: `200 { ok: bool }`
@@ -750,19 +731,19 @@ _none_
 - Returns: `200 { ok: bool }`
 #### Update property name — `PATCH /propertyname/{id}`
 - Params: `id: int, body: { name?: str, sort?: int, exclusive?: bool }`
-- Returns: `200 { propertyname: T43 }`
+- Returns: `200 { propertyname: T41 }`
 
 ### Section: /public
 
 #### Receipt crash dump — `POST /public/telemetry/crash`
-- Params: `body: { content: any }`
+- Params: `body: { content: str|{} }`
 - Returns: `200 { ok: bool, filename: str }`
 #### List public articles — `GET /public/{companyId}/articles`
 - Params: `companyId: int, query: categoryId?: int, search?: str, limit?: int, offset?: int`
 - Returns: `200 { articles: { id: int, sku: str, name: str, slug: str, net: num|null, taxRate: num|null, gross: num|null, trackStock: bool, brand: { id: int|null, name: str }, fullHash: str|null, thumbW: int|null, thumbH: int|null, thumbHash: str|null }[] }`
 #### Get public article detail — `GET /public/{companyId}/articles/{sku}`
 - Params: `companyId: int, sku: str`
-- Returns: `200 { article: { id: int, sku: str, name: str, slug: str, description: str, unitamount: num|null, weight: num|null, trackStock: bool, unit: {}|null, brand: {}|null, price: {}|null, prices: {}[], categories: {}[], photos: {}[], eans: str[], isParent: bool, parentSku: str|null, variants: {}[] } }`
+- Returns: `200 { article: { id: int, sku: str, name: str, slug: str, description: str, unitamount: num|null, weight: num|null, trackStock: bool, unit: T39|null, brand: T37|null, price: { minmultiplier: num, net: num|null, taxRate: num|null, gross: num|null }, prices: { minmultiplier: num, net: num|null, taxRate: num|null, gross: num|null }[], categories: { id: int, name: str, slug: str }[], photos: T34[], eans: str[], isParent: bool, parentSku: str|null, variants: { id: int, sku: str, sort: int, name: str, slug: str, attributeValueId: int|null, attributeValue: str|null, unitamount: num|null, weight: num|null, trackStock: bool }[] } }`
 #### List public categories — `GET /public/{companyId}/categories`
 - Params: `companyId: int`
 - Returns: `200 { categories: { id: int, parentId: int|null, sort: int, name: str, slug: str, fullHash: str|null, thumbW: int|null, thumbH: int|null, thumbHash: str|null }[] }`
@@ -773,7 +754,7 @@ _none_
 - Params: `query: offset?: int, limit?: int, search?: str, seekMonths?: int`
 - Returns: `200 { quotes: T8[], total: int, unfilteredTotal: int, offset: int, limit: int }`
 #### Create quote — `POST /quote`
-- Params: `body: { number: str, date: str, lines: T35[], entityId?: int|null, externalNumber?: str|null }`
+- Params: `body: { number: str, date: str, lines: T33[], entityId?: int|null, externalNumber?: str|null }`
 - Returns: `201 T7`
 #### Delete quote — `DELETE /quote/{id}`
 - Params: `id: int`
@@ -782,7 +763,7 @@ _none_
 - Params: `id: int`
 - Returns: `200 T7`
 #### Update quote — `PATCH /quote/{id}`
-- Params: `id: int, body: { number?: str, date?: str, entityId?: int|null, externalNumber?: str|null, lines?: T35[] }`
+- Params: `id: int, body: { number?: str, date?: str, entityId?: int|null, externalNumber?: str|null, lines?: T33[] }`
 - Returns: `200 T7`
 #### Delete quote file attachment — `DELETE /quote/{id}/file/{fileId}`
 - Params: `id: int, fileId: int`
@@ -791,7 +772,7 @@ _none_
 - Params: `id: int, fileId: int, query: download?: bool`
 - Returns: `200 str`
 #### Create order from quote — `POST /quote/{id}/order`
-- Params: `id: int, body?: { number?: str, date?: str, createdAt?: str, entityId?: int|null, externalNumber?: str|null, lines?: T35[] }`
+- Params: `id: int, body?: { number?: str, date?: str, createdAt?: str, entityId?: int|null, externalNumber?: str|null, lines?: T33[] }`
 - Returns: `201 T1`
 #### Generate and attach quote PDF — `POST /quote/{id}/pdf`
 - Params: `id: int`
@@ -837,10 +818,10 @@ _none_
 - Returns: `201 T14`
 #### List packages of a shipment — `GET /shipment/{id}/shipping`
 - Params: `id: int`
-- Returns: `200 { shippings: T38[] }`
+- Returns: `200 { shippings: T36[] }`
 #### Create package for a shipment — `POST /shipment/{id}/shipping`
 - Params: `id: int, body: { type: str, state: str, trackingCode?: str, carrier?: str, warehouseId?: int }`
-- Returns: `201 T33`
+- Returns: `201 T31`
 
 ### Section: /shipping
 
@@ -849,7 +830,7 @@ _none_
 - Returns: `204 void`
 #### Update shipping — `PATCH /shipping/{id}`
 - Params: `id: int, body: { type?: str, state?: str, trackingCode?: str, carrier?: str, warehouseId?: int }`
-- Returns: `200 T33`
+- Returns: `200 T31`
 #### List packages of a shipping — `GET /shipping/{id}/package`
 - Params: `id: int`
 - Returns: `200 { packages: { id: int, shippingId: int, entityaddressId: int, number: str, type: str, state: str, details?: str|null }[] }`
@@ -865,30 +846,36 @@ _none_
 
 ### Section: /stock
 
+#### Accept delivery manifest item(s) — `POST /stock/accept`
+- Params: `body: { manifestarticleId?: int, warehouseId?: int, items?: { manifestarticleId: int, warehouseId?: int }[] }`
+- Returns: `200`
 #### Adjust stock manually — `POST /stock/adjust`
 - Params: `body: { sku?: str, warehouseId?: int, amount?: num, text?: str|null, lines?: { sku: str, amount: num, warehouseId?: int, text?: str }[] }`
 - Returns: `201 { manifest: { id: int, number: str, type: str, date: str, createdAt: str }, lines: { manifestarticle_id: int, sku: str, name: str, warehouse_id: int, amount: num, text: str }[], ledger: T22[] }`
+#### Ship shipment manifest item(s) — `POST /stock/ship`
+- Params: `body: { manifestarticleId?: int, warehouseId?: int, items?: { manifestarticleId: int, warehouseId?: int }[] }`
+- Returns: `200`
 
 ### Section: /supplier
 
 #### List suppliers — `GET /supplier`
 _none_
-- Returns: `200 { suppliers: T51[] }`
+- Returns: `200 { suppliers: T49[] }`
 #### Create supplier — `POST /supplier`
 - Params: `body: { name: str }`
-- Returns: `201 { supplier: T51 }`
+- Returns: `201 { supplier: T49 }`
 #### Delete supplier — `DELETE /supplier/{id}`
 - Params: `id: int`
 - Returns: `204 void`
 #### Update supplier — `PATCH /supplier/{id}`
 - Params: `id: int, body: { name: str }`
-- Returns: `200 { supplier: T51 }`
+- Returns: `200 { supplier: T49 }`
 #### List supplier articles by SKUs — `GET /supplier/{id}/articles`
-- Params: `id: int, query: skus?: string`
-- Returns: `200 { articles: { id: int, articleId: int, entityId: int, pu: num, sort: int, article: { id: int, sku: str, name?: str|null, slug?: str|null, photos?: { sort: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str }[], eans?: str[] }, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T55|null }[] }`
+- Params: `id: int, query: skus?: str`
+- Returns: `200 { articles: { id: int, articleId: int, entityId: int, pu: num, sort: int, article: { id: int, sku: str, name?: str|null, slug?: str|null, photos?: { sort: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str }[], eans?: str[] }, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T53|null }[] }`
 #### Query supplier articles by SKUs (bulk) — `POST /supplier/{id}/articles`
 - Params: `id: int, body?: { skus?: str[] }`
-- Returns: `200 { articles: { id: int, articleId: int, entityId: int, pu: num, sort: int, article: { id: int, sku: str, name?: str|null, slug?: str|null, photos?: { sort: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str }[], eans?: str[] }, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T55|null }[] }`
+- Returns: `200 { articles: { id: int, articleId: int, entityId: int, pu: num, sort: int, article: { id: int, sku: str, name?: str|null, slug?: str|null, photos?: { sort: int, fullHash: str, thumbW: int, thumbH: int, thumbHash: str }[], eans?: str[] }, supplierName?: str|null, sku?: str|null, stock?: num|null, priceId?: int|null, price?: T53|null }[] }`
 
 ### Section: /thumb
 
@@ -903,10 +890,10 @@ _none_
 - Returns: `204 void`
 #### List units — `GET /unit`
 _none_
-- Returns: `200 { units: T41[] }`
+- Returns: `200 { units: T39[] }`
 #### Upsert unit — `PUT /unit`
 - Params: `body: { si: str, basesi: str, basesifactor: num, symbol: str, name: str }`
-- Returns: `200 { unit: T41 }`
+- Returns: `200 { unit: T39 }`
 
 ### Section: /v1
 
@@ -931,15 +918,18 @@ _none_
 #### List virtual filesystem files — `GET /vfs`
 _none_
 - Returns: `200 { files: { name: str, size: int, mime: str, updated_at: str, created_at: str, isText: bool, isImage: bool, isPdf: bool }[] }`
-#### Respond to a frontend draft request — `POST /vfs/drafts/response`
-- Params: `body: { requestId: str, content?: any, error?: str, files?: any[] }`
-- Returns: `200 { success: bool }`
+#### Restore system default applets — `POST /vfs/applets/restore`
+_none_
+- Returns: `200 { success: bool, restored: str[], count: int }`
 #### Create directory in virtual filesystem — `POST /vfs/mkdir`
 - Params: `body: { path: str }`
 - Returns: `200 { success: bool, dir: str }`
 #### Rename or move a virtual filesystem file or directory — `POST /vfs/rename`
 - Params: `body: { oldPath: str, newPath: str }`
 - Returns: `200 { success: bool, oldPath: str, newPath: str }`
+#### Restore system default skills — `POST /vfs/skills/restore`
+_none_
+- Returns: `200 { success: bool, restored: str[], count: int }`
 #### Upload files to virtual filesystem — `POST /vfs/upload`
 - Params: `form: { files: str[], targetDir?: str }`
 - Returns: `200 { success: bool, uploaded: { name: str, size: int, mime: str }[] }`
@@ -960,10 +950,10 @@ _none_
 
 #### List warehouses — `GET /warehouse`
 _none_
-- Returns: `200 { warehouses: T56[] }`
+- Returns: `200 { warehouses: T54[] }`
 #### Create warehouse — `POST /warehouse`
 - Params: `body: { name: str, sort?: int }`
-- Returns: `201 T54`
+- Returns: `201 T52`
 #### Reorder warehouses — `PUT /warehouse/order`
 - Params: `body: { warehouseIds: int[] }`
 - Returns: `200 { warehouseIds: int[] }`
@@ -972,10 +962,10 @@ _none_
 - Returns: `204 void`
 #### Get warehouse by ID — `GET /warehouse/{id}`
 - Params: `id: int`
-- Returns: `200 T54`
+- Returns: `200 T52`
 #### Update warehouse (partial) — `PATCH /warehouse/{id}`
 - Params: `id: int, body: { name?: str, sort?: int }`
-- Returns: `200 T54`
+- Returns: `200 T52`
 #### Update warehouse — `PUT /warehouse/{id}`
 - Params: `id: int, body: { name?: str, sort?: int }`
-- Returns: `200 T54`
+- Returns: `200 T52`

src/api/article.js

@@ -29,20 +29,25 @@ export const article = {
   },
 
   /**
-   * GET /api/article/history
-   * History of all articles with paging/sorting/filtering
+   * GET /api/article/history?offset=0&limit=50&search=...&seekMonths=-1
+   * @param {{ offset?: number, limit?: number, search?: string, seekMonths?: number, sortModel?: Array, filterModel?: object }} [params]
+   * → { history: ArticleHistoryEntry[], total: number, unfilteredTotal?: number }
    */
-  getHistory({ startRow, endRow, offset, limit, sortModel, filterModel } = {}) {
+  // #region GET /api/article/history — getHistory
+  getHistory({ offset = 0, limit = 50, search, seekMonths, sortModel, filterModel } = {}) {
     const params = new URLSearchParams();
-    if (startRow != null) params.set('startRow', String(startRow));
-    if (endRow != null) params.set('endRow', String(endRow));
-    if (offset != null) params.set('offset', String(offset));
-    if (limit != null) params.set('limit', String(limit));
+    params.set('offset', String(Math.max(0, Math.floor(Number(offset) || 0))));
+    params.set('limit', String(Math.max(1, Math.floor(Number(limit) || 50))));
+    if (search && String(search).trim()) params.set('search', String(search).trim());
+    if (seekMonths != null && Number(seekMonths) < 0) {
+      params.set('seekMonths', String(Math.floor(Number(seekMonths))));
+    }
     if (sortModel && sortModel.length) params.set('sort', JSON.stringify(sortModel));
     if (filterModel && Object.keys(filterModel).length) params.set('filter', JSON.stringify(filterModel));
     const qs = params.toString();
     return http(`/api/article/history${qs ? `?${qs}` : ''}`);
   },
+  // #endregion
 
   /**
    * GET /api/article/:sku/history

src/api/delivery.js

@@ -10,13 +10,35 @@ import { http, clientIdHeaders } from './http.js';
  * DeliveryLineInput = { sku, amount, net, tax, rebate?, transactedAmount?, comment? }
  */
 export const delivery = {
-  /** GET /api/delivery → { deliveries: DeliverySummary[] } */
+  /**
+   * GET /api/delivery
+   * @param {{ offset?: number, limit?: number, search?: string, onlyUnbooked?: boolean, supplierId?: number, seekMonths?: number }} [opts]
+   * → { deliveries: DeliverySummary[], total?: number, unfilteredTotal?: number, offset?: number, limit?: number }
+   */
   // #region GET /api/delivery — list
-  list() {
+  list(opts) {
+    if (opts && typeof opts === 'object') {
+      const params = new URLSearchParams();
+      if (opts.offset != null) params.set('offset', String(Math.max(0, Math.floor(Number(opts.offset) || 0))));
+      if (opts.limit != null) params.set('limit', String(Math.max(1, Math.floor(Number(opts.limit) || 50))));
+      if (opts.search && String(opts.search).trim()) params.set('search', String(opts.search).trim());
+      if (opts.onlyUnbooked === true || opts.onlyUnbooked === 'true') params.set('onlyUnbooked', 'true');
+      if (opts.supplierId != null) params.set('supplierId', String(opts.supplierId));
+      if (opts.seekMonths != null && Number(opts.seekMonths) < 0) {
+        params.set('seekMonths', String(Math.floor(Number(opts.seekMonths))));
+      }
+      const qs = params.toString();
+      return http(`/api/delivery${qs ? `?${qs}` : ''}`);
+    }
     return http('/api/delivery');
   },
   // #endregion
 
+  /** POST /api/delivery/rebuild-summaries → { ok: boolean, companyId: number } */
+  rebuildSummaries() {
+    return http('/api/delivery/rebuild-summaries', { method: 'POST' });
+  },
+
   /** GET /api/delivery/:id → { delivery: Delivery } */
   // #region GET /api/delivery/:id — get
   get(id) {
@@ -96,83 +118,4 @@ export const delivery = {
     return http(`/api/delivery/${id}/file/${fileId}`, { method: 'DELETE' });
   },
   // #endregion
-
-  /**
-   * POST /api/delivery/parse — multipart/form-data, field "file"
-   * Accepts PDF, TXT or CSV document (max 50 MB)
-   * Streams SSE events: status, llm_call, tool_call, usage, progress, result, error
-   */
-  // #region POST /api/delivery/parse — parseSse
-  async *parseSse(file, { signal } = {}) {
-    const formData = new FormData();
-    formData.append('file', file, file.name);
-    const res = await fetch('/api/delivery/parse', {
-      method: 'POST',
-      headers: { ...clientIdHeaders() },
-      credentials: 'include',
-      body: formData,
-      signal,
-    });
-    if (!res.ok) {
-      let message = res.statusText;
-      try {
-        const data = await res.json();
-        message = data.error || data.message || message;
-      } catch { /* ignore */ }
-      const err = new Error(message || `Request failed (${res.status})`);
-      err.status = res.status;
-      throw err;
-    }
-    const reader = res.body.getReader();
-    const decoder = new TextDecoder();
-    let buf = '';
-    let currentEvent = 'message';
-
-    const onAbort = () => {
-      try {
-        reader.cancel();
-      } catch { /* ignore */ }
-    };
-    if (signal) {
-      if (signal.aborted) {
-        onAbort();
-        return;
-      }
-      signal.addEventListener('abort', onAbort, { once: true });
-    }
-
-    try {
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buf += decoder.decode(value, { stream: true });
-        const lines = buf.split('\n');
-        buf = lines.pop();
-        for (const line of lines) {
-          if (line.startsWith('event:')) {
-            currentEvent = line.slice(6).trim();
-          } else if (line.startsWith('data:')) {
-            const raw = line.slice(5).trim();
-            let data;
-            try { data = JSON.parse(raw); } catch { data = raw; }
-            yield { event: currentEvent, data };
-            currentEvent = 'message';
-          }
-        }
-      }
-    } catch (err) {
-      if (signal?.aborted || err.name === 'AbortError') {
-        return;
-      }
-      throw err;
-    } finally {
-      if (signal) {
-        signal.removeEventListener('abort', onAbort);
-      }
-      try {
-        reader.releaseLock();
-      } catch { /* ignore */ }
-    }
-  },
-  // #endregion
 };

src/api/globalHistory.js

@@ -2,16 +2,20 @@ import { http } from './http.js';
 
 export const globalHistory = {
   /**
-   * GET /api/history
-   * Global system/entity history with paging/sorting/filtering
+   * GET /api/history?offset=0&limit=50&search=...&seekMonths=-1
+   * Global system/entity history with chunk paging and search/seek filtering
+   * @param {{ offset?: number, limit?: number, search?: string, seekMonths?: number, sortModel?: Array, filterModel?: object }} [params]
+   * → { history: GlobalHistoryEntry[], total: number, unfilteredTotal?: number }
    */
   // #region GET /api/history — list
-  list({ startRow, endRow, offset, limit, sortModel, filterModel } = {}) {
+  list({ offset = 0, limit = 50, search, seekMonths, sortModel, filterModel } = {}) {
     const params = new URLSearchParams();
-    if (startRow != null) params.set('startRow', String(startRow));
-    if (endRow != null) params.set('endRow', String(endRow));
-    if (offset != null) params.set('offset', String(offset));
-    if (limit != null) params.set('limit', String(limit));
+    params.set('offset', String(Math.max(0, Math.floor(Number(offset) || 0))));
+    params.set('limit', String(Math.max(1, Math.floor(Number(limit) || 50))));
+    if (search && String(search).trim()) params.set('search', String(search).trim());
+    if (seekMonths != null && Number(seekMonths) < 0) {
+      params.set('seekMonths', String(Math.floor(Number(seekMonths))));
+    }
     if (sortModel && sortModel.length) params.set('sort', JSON.stringify(sortModel));
     if (filterModel && Object.keys(filterModel).length) params.set('filter', JSON.stringify(filterModel));
     const qs = params.toString();

src/api/ledger.js

@@ -6,16 +6,6 @@ import { http } from './http.js';
  * Input = { manifestarticle_id, transaction_type, amount, transaction_text }
  */
 export const ledger = {
-  /**
-   * POST /api/ledger
-   * Body: { manifestarticle_id, transaction_type, amount, transaction_text }
-   * → 201 { ledger: LedgerEntry }
-   */
-  // #region POST /api/ledger — add
-  add(body) {
-    return http('/api/ledger', { method: 'POST', body });
-  },
-  // #endregion
 
   /**
    * GET /api/ledger/manifestarticle/:manifestarticleId
@@ -32,17 +22,15 @@ export const ledger = {
 
   /**
    * GET /api/ledger
-   * Query: { manifestarticle_id?, sku?, transaction_type? }
+   * Query: { manifestarticleId?, sku?, transactionType? }
    * → 200 { ledger: LedgerEntry[] }
    */
   // #region GET /api/ledger — list
-  list(query) {
+  list({ manifestarticleId, sku, transactionType } = {}) {
     const params = new URLSearchParams();
-    if (query?.manifestarticle_id != null) params.set('manifestarticle_id', query.manifestarticle_id);
-    if (query?.manifestarticleId != null) params.set('manifestarticle_id', query.manifestarticleId);
-    if (query?.sku != null) params.set('sku', query.sku);
-    if (query?.transaction_type != null) params.set('transaction_type', query.transaction_type);
-    if (query?.transactionType != null) params.set('transaction_type', query.transactionType);
+    if (manifestarticleId != null) params.set('manifestarticle_id', String(manifestarticleId));
+    if (sku != null) params.set('sku', String(sku));
+    if (transactionType != null) params.set('transaction_type', String(transactionType));
     const qs = params.toString();
     return http(`/api/ledger${qs ? `?${qs}` : ''}`);
   },

src/api/stock.js

@@ -13,4 +13,24 @@ export const stock = {
     return http('/api/stock/adjust', { method: 'POST', body });
   },
   // #endregion
+
+  /**
+   * POST /api/stock/accept
+   * Body: { manifestarticleId, warehouseId?, text? } or { items: [...] } or { deliveryId, warehouseId? }
+   */
+  // #region POST /api/stock/accept — accept
+  accept(body) {
+    return http('/api/stock/accept', { method: 'POST', body });
+  },
+  // #endregion
+
+  /**
+   * POST /api/stock/ship
+   * Body: { manifestarticleId, warehouseId?, text? } or { items: [...] } or { shipmentId, warehouseId? }
+   */
+  // #region POST /api/stock/ship — ship
+  ship(body) {
+    return http('/api/stock/ship', { method: 'POST', body });
+  },
+  // #endregion
 };

src/api/vfs.js

@@ -144,41 +144,33 @@ export const vfs = {
   },
   // #endregion
 
+
+
   /**
-   * POST /api/vfs/drafts/response
-   * Send response to virtual draft request (action: read or list).
-   * @param {{ requestId: string, content?: object|string, files?: Array<object>, error?: string }} body
+   * POST /api/vfs/skills/restore
+   * Restores all system default .SKILL files into the company's VFS (overwrites existing files).
+   * Requires no request body. Emits vfs SSE event.
+   * → 200 { success: true, restored: string[], count: number }
    */
-  // #region POST /api/vfs/drafts/response — respondDraft
-  async respondDraft(body) {
-    try {
-      const res = await fetch('/api/vfs/drafts/response', {
-        method: 'POST',
-        headers: {
-          'Content-Type': 'application/json',
-          ...clientIdHeaders(),
-        },
-        credentials: 'include',
-        body: JSON.stringify(body),
-      });
-      if (!res.ok) {
-        let errText = '';
-        try {
-          const errData = await res.json();
-          errText = errData.error || errData.message;
-        } catch {
-          errText = await res.text().catch(() => '');
-        }
-        console.error('[vfs] respondDraft failed:', res.status, errText);
-        return { ok: false, error: errText };
-      }
-      if (res.status === 204) return { ok: true };
-      const text = await res.text();
-      return text ? JSON.parse(text) : { ok: true };
-    } catch (err) {
-      console.error('[vfs] respondDraft error:', err);
-      return { ok: false, error: err.message };
-    }
+  // #region POST /api/vfs/skills/restore — restoreSkills
+  restoreSkills() {
+    return http('/api/vfs/skills/restore', {
+      method: 'POST',
+    });
+  },
+  // #endregion
+
+  /**
+   * POST /api/vfs/applets/restore
+   * Restores all system default .applet.js example applets into the company's VFS (overwrites existing files).
+   * Requires no request body. Emits vfs SSE event.
+   * → 200 { success: true, restored: string[], count: number }
+   */
+  // #region POST /api/vfs/applets/restore — restoreApplets
+  restoreApplets() {
+    return http('/api/vfs/applets/restore', {
+      method: 'POST',
+    });
   },
   // #endregion
 };

src/automats/articleHistoryAutomat.js

@@ -1,45 +1,26 @@
 /**
  * @file articleHistoryAutomat.js
- * @description Virtualized grid automat (`articleHistoryGridAutomat`) for
- * infinite-scrolling article history via `react-virtual-aggridautomat`.
+ * @description Double-buffered chunk list automat (`articleHistoryAutomat`) for
+ * article audit logs and history entries with multi-filter caching and LRU eviction.
  *
  * Upstream Triggers:
- * - `authAutomat`: Subscribes to auth state changes — calls `reload()` when
- *   status reaches `'authed'` with a `selectedCompanyId`.
- * - AG Grid: Triggers `fetchRows()` on viewport scroll, sort, or filter changes.
+ * - `authAutomat`: Subscribes to auth state changes — resets on `'anon'` or when
+ *   `selectedCompanyId` changes.
+ * - Consumer UI: Calls `getItems()`, `requireChunk(start, end)`, `filter(search)`,
+ *   `addSeekMonth()`, `addSeekYear()`, `resetNegativeSeek()`.
  */
 
-import { createGridAutomat } from 'react-virtual-aggridautomat/createGridAutomat';
+import { createChunkListAutomat } from './createChunkListAutomat';
 import { article } from '../api';
-import authAutomat from './authAutomat';
 
-export const articleHistoryGridAutomat = createGridAutomat({
+export const articleHistoryAutomat = createChunkListAutomat({
   name: 'articleHistory',
-  blockSize: 50,
-  fetchRows: async ({ startRow, endRow, sortModel, filterModel }) => {
-    try {
-      const res = await article.getHistory({
-        startRow,
-        endRow,
-        sortModel,
-        filterModel,
-      });
-      const rows = res?.rows ?? res?.history ?? res?.entries ?? (Array.isArray(res) ? res : []);
-      const total = res?.total ?? res?.totalRows ?? res?.totalCount;
-      const lastRow = total != null ? total : (rows.length < (endRow - startRow) ? startRow + rows.length : undefined);
-      return { rows, lastRow };
-    } catch (err) {
-      console.warn('Failed to fetch article history (backend route pending):', err);
-      return { rows: [], lastRow: 0 };
-    }
-  },
+  chunkSize: 50,
+  maxLruChunks: 50,
+  fetchPage: (params) => article.getHistory(params),
 });
 
-// Reload on company switch or auth change
-authAutomat.subscribe((auth) => {
-  if (auth.status === 'authed' && auth.user?.selectedCompanyId) {
-    articleHistoryGridAutomat.actions.reload();
-  }
-});
+// Alias for backwards compatibility
+export const articleHistoryGridAutomat = articleHistoryAutomat;
 
-export default articleHistoryGridAutomat;
+export default articleHistoryAutomat;

src/automats/chatAutomat.js

@@ -87,6 +87,8 @@ const initialState = {
   draftConversation: false,
   /** Prefilled input text waiting to be consumed by the chat UI. */
   pendingInput: null,
+  /** Staged text extraction snippet for data extraction pill. */
+  pendingExtraction: null,
   conversationState: 'idle',
   provider: 'openrouter',
   model: DEFAULT_MODEL,
@@ -283,6 +285,17 @@ function closeConversationStream() {
   }
   activeStreamConversationId = null;
 }
+/**
+ * Checks if a tool call or stream tool event represents an interactive tool
+ * that awaits user intervention (ask_user).
+ * @param {object} item
+ * @returns {boolean}
+ */
+export function isInteractiveTool(item) {
+  if (!item) return false;
+  const name = item.name || item.function?.name;
+  return name === 'ask_user';
+}
 
 const actions = {
   /**
@@ -327,6 +340,55 @@ const actions = {
     void chatAutomat.actions.loadConversations();
   },
 
+  /**
+   * Stage an extracted text snippet (e.g. from an invoice or delivery document) as a pill.
+   * @param {{ text: string, label?: string, instruction?: string }} snippet
+   */
+  insertExtractionSnippet({
+    text = '',
+    label = 'parsed invoice',
+    instruction = "use 'Process Incoming Product and Invoices' SKILL",
+  } = {}) {
+    const trimmed = String(text || '').trim();
+    if (!trimmed) return;
+    chatOpenedThisSession = true;
+    chatAutomat.setState({
+      isOpen: true,
+      sseEstablished: true,
+      pendingExtraction: {
+        text: trimmed,
+        label: label || 'parsed invoice',
+        instruction: instruction || "use 'Process Incoming Product and Invoices' SKILL",
+      },
+    });
+    ensureCompanyEventsConnected();
+    if (!chatAutomat.state.selectedConversationId && !chatAutomat.state.draftConversation) {
+      chatAutomat.actions.startDraft();
+    }
+    void chatAutomat.actions.loadConversations();
+  },
+
+  /**
+   * Open the chat drawer and append text / prompt to the chat composer.
+   * @param {string} prompt
+   */
+  insertPrompt(prompt = '') {
+    const text = String(prompt || '').trim();
+    if (!text) return;
+
+    chatOpenedThisSession = true;
+    chatAutomat.setState((prev) => ({
+      isOpen: true,
+      sseEstablished: true,
+      pendingInput: prev.pendingInput ? `${prev.pendingInput}\n\n${text}` : text,
+    }));
+    ensureCompanyEventsConnected();
+    if (!chatAutomat.state.selectedConversationId && !chatAutomat.state.draftConversation) {
+      chatAutomat.actions.startDraft();
+    }
+    void chatAutomat.actions.loadConversations();
+  },
+
   /**
    * Start an implicit new conversation with the first preset model. Nothing is
    * created on the server until the first message is sent.
@@ -467,13 +529,18 @@ const actions = {
 
       const messages = msgsRes?.messages || [];
       const updatedConv = convRes?.conversation;
+      const hasPendingInteractive = Boolean(
+        selectPendingAskUser({ messages })
+      );
 
       chatAutomat.setState((prev) => ({
         messages,
         loadingMessages: false,
-        conversationState: updatedConv?.state || prev.conversationState,
+        conversationState: hasPendingInteractive ? 'idle' : (updatedConv?.state || prev.conversationState),
+        streamPhase: hasPendingInteractive ? 'idle' : prev.streamPhase,
+        isSending: hasPendingInteractive ? false : prev.isSending,
         conversations: updatedConv
-          ? prev.conversations.map((c) => (c.id === updatedConv.id ? updatedConv : c))
+          ? prev.conversations.map((c) => (c.id === updatedConv.id ? (hasPendingInteractive ? { ...updatedConv, state: 'idle' } : updatedConv) : c))
           : prev.conversations,
       }));
     } catch (err) {
@@ -830,7 +897,7 @@ const actions = {
       const updatedTool = {
         id: data.id || `tool-${Date.now()}-${Math.random().toString(36).slice(2, 6)}`,
         state: 'green',
-        name: data.name || '',
+        name: data.name || toolName || (toolIdx >= 0 ? tools[toolIdx].name : '') || '',
         arguments: data.arguments,
         content: data.content !== undefined ? data.content : data.arguments || '',
         result: data.result,
@@ -844,12 +911,19 @@ const actions = {
       lastTurn.tools = tools;
       turns[lastIdx] = lastTurn;
 
-      const hasAskUser = data.name === 'ask_user';
+      const isInteractive = isInteractiveTool(data) || isInteractiveTool(updatedTool);
+      const nextConversations = isInteractive
+        ? prev.conversations.map((c) =>
+            c.id === prev.selectedConversationId ? { ...c, state: 'idle' } : c
+          )
+        : prev.conversations;
+
       return {
         activeTurns: turns,
-        streamPhase: hasAskUser ? 'idle' : 'working',
-        conversationState: hasAskUser ? 'idle' : prev.conversationState,
-        isSending: hasAskUser ? false : prev.isSending,
+        streamPhase: isInteractive ? 'idle' : 'working',
+        conversationState: isInteractive ? 'idle' : prev.conversationState,
+        isSending: isInteractive ? false : prev.isSending,
+        conversations: nextConversations,
       };
     });
   },
@@ -1146,10 +1220,10 @@ const actions = {
 
   /**
    * Submit a tool response (e.g. for ask_user) via POST /api/modelconversation/:id/message.
-   * Body: { role: 'tool', tool_call_id, content, answer }
-   * @param {{ tool_call_id: string, answer: string }} params
+   * Body: { role: 'tool', tool_call_id, name, content, answer }
+   * @param {{ tool_call_id: string, answer?: string, name?: string, content?: any }} params
    */
-  async sendToolResponse({ tool_call_id, answer }) {
+  async sendToolResponse({ tool_call_id, answer, name = 'ask_user', content = undefined }) {
     const { selectedConversationId, isSending } = chatAutomat.state;
     if (!selectedConversationId) {
       throw new Error('Keine Unterhaltung ausgewählt');
@@ -1158,12 +1232,13 @@ const actions = {
       return;
     }
 
+    const toolContent = content !== undefined ? content : answer;
     const payload = {
       role: 'tool',
       tool_call_id,
-      name: 'ask_user',
-      content: answer,
-      answer,
+      name,
+      content: toolContent,
+      ...(answer !== undefined ? { answer } : {}),
     };
 
     const tempId = `temp-${Date.now()}`;
@@ -1207,7 +1282,7 @@ const actions = {
         if (m.role === 'assistant' && !m.turns) {
           try {
             const p = typeof m.message === 'string' ? JSON.parse(m.message) : m.message;
-            if (p?.tool_calls?.some((tc) => tc.id === tool_call_id || tc.function?.name === 'ask_user')) {
+            if (p?.tool_calls?.some((tc) => tc.id === tool_call_id || tc.function?.name === name || tc.function?.name === 'ask_user')) {
               foundExisting = true;
               return { ...m, turns: sealedTurns };
             }
@@ -1316,12 +1391,12 @@ const actions = {
       }
 
       const isAssistant = message.role === 'assistant' || message.role === 'model';
-      let hasAskUser = false;
+      let hasInteractiveTool = false;
       if (isAssistant) {
         try {
           const payload = typeof message.message === 'string' ? JSON.parse(message.message) : message.message;
-          if (payload?.tool_calls?.some((tc) => tc.function?.name === 'ask_user')) {
-            hasAskUser = true;
+          if (payload?.tool_calls?.some((tc) => isInteractiveTool(tc))) {
+            hasInteractiveTool = true;
           }
           if (Array.isArray(payload?.tool_calls)) {
             for (const tc of payload.tool_calls) {
@@ -1360,9 +1435,9 @@ const actions = {
         }
       }
 
-      const nextConversationState = hasAskUser ? 'idle' : prev.conversationState;
-      const nextStreamPhase = hasAskUser ? 'idle' : prev.streamPhase;
-      const nextConversations = hasAskUser
+      const nextConversationState = hasInteractiveTool ? 'idle' : prev.conversationState;
+      const nextStreamPhase = hasInteractiveTool ? 'idle' : prev.streamPhase;
+      const nextConversations = hasInteractiveTool
         ? prev.conversations.map((c) =>
             c.id === prev.selectedConversationId ? { ...c, state: 'idle' } : c
           )
@@ -1374,6 +1449,7 @@ const actions = {
         conversationState: nextConversationState,
         streamPhase: nextStreamPhase,
         conversations: nextConversations,
+        isSending: hasInteractiveTool ? false : prev.isSending,
       };
     });
   },
@@ -1534,6 +1610,7 @@ export function selectPendingAskUser(state = chatAutomat.state) {
   return null;
 }
 
-export const selectHasPendingAsk = (state = chatAutomat.state) => Boolean(selectPendingAskUser(state));
+export const selectHasPendingAsk = (state = chatAutomat.state) =>
+  Boolean(selectPendingAskUser(state));
 
 export default chatAutomat;

src/automats/createChunkListAutomat.js

@@ -0,0 +1,926 @@
+/**
+ * @file createChunkListAutomat.js
+ * @description Factory function for company-scoped, chunk-cached double-buffered
+ * list automats with LRU memory caching, debounced prefetching, and multi-filter
+ * retention (like `orderAutomat` and `quoteAutomat`).
+ *
+ * Upstream Triggers:
+ * - `authAutomat`: Subscribes each created automat to auth state — resets on `'anon'`
+ *   or when `selectedCompanyId` changes.
+ * - Consumer UI (e.g. `FillSpace`): Calls `getItems()` and `requireChunk(start, end)`.
+ */
+
+import { Automat } from 'react-automat';
+import authAutomat from './authAutomat';
+
+export const DEFAULT_CHUNK_SIZE = 50;
+export const DEFAULT_MAX_LRU_CHUNKS = 50;
+const PREFETCH_CHUNKS = 1;
+const CHUNK_DEBOUNCE_MS = 130;
+const MAX_CHUNK_EVENTS = 150;
+
+export function formatNegativeSeek(months) {
+  if (!months || months >= 0) return '';
+  const total = Math.abs(months);
+  const years = Math.floor(total / 12);
+  const remMonths = total % 12;
+  const parts = [];
+  if (years > 0) {
+    parts.push(`${years} ${years === 1 ? 'Jahr' : 'Jahre'}`);
+  }
+  if (remMonths > 0) {
+    parts.push(`${remMonths} ${remMonths === 1 ? 'Monat' : 'Monate'}`);
+  }
+  return `-${parts.join(' ')}`;
+}
+
+/**
+ * Creates a chunk-paginated, double-buffered automat.
+ *
+ * @param {object} options
+ * @param {string} options.name Name for the Automat instance.
+ * @param {(params: { offset: number, limit: number, search?: string, seekMonths?: number }) => Promise<{ items?: any[], history?: any[], rows?: any[], entries?: any[], total?: number, unfilteredTotal?: number }>} options.fetchPage
+ * @param {number} [options.chunkSize=50]
+ * @param {number} [options.maxLruChunks=50]
+ * @returns {Automat} Configured chunk-list automat.
+ */
+export function createChunkListAutomat({
+  name,
+  fetchPage,
+  chunkSize = DEFAULT_CHUNK_SIZE,
+  maxLruChunks = DEFAULT_MAX_LRU_CHUNKS,
+}) {
+  const initialState = {
+    items: null,
+    total: 0,
+    unfilteredTotal: 0,
+    filter: '',
+    seekMonths: 0,
+    seekYears: 0,
+    negativeSeekMonths: 0,
+    status: 'idle',
+    error: null,
+  };
+
+  let automat;
+  let queryEpoch = 0;
+  let filterDebounceTimer = null;
+  let chunkDebounceTimer = null;
+  let currentEventTick = 0;
+  let lastRequireChunkTick = -1;
+
+  const pendingTargetChunks = new Set();
+  let pendingChunkPromise = null;
+  let pendingChunkResolve = null;
+  let pendingChunkReject = null;
+
+  // Multi-Filter Cache & Global LRU Management
+  const filterCaches = new Map();
+  const lruChunks = new Map();
+  const inflightChunks = new Map();
+
+  // Observability & Stats
+  let nextEventId = 0;
+  const chunkEvents = [];
+  const chunkStatsListeners = new Set();
+
+  function makeLruKey(filterKey, chunkIndex) {
+    return `${filterKey}:::${chunkIndex}`;
+  }
+
+  function parseLruKey(key) {
+    const [filterKey, chunkStr] = key.split(':::');
+    return { filterKey, chunkIndex: Number(chunkStr) };
+  }
+
+  function getFilterParams(state = automat?.state || initialState) {
+    const filter = String(state.filter ?? '').trim();
+    const negativeSeekMonths =
+      state.negativeSeekMonths != null && Number(state.negativeSeekMonths) < 0
+        ? Number(state.negativeSeekMonths)
+        : 0;
+    return { filter, negativeSeekMonths };
+  }
+
+  function getFilterKey(state = automat?.state || initialState) {
+    const { filter, negativeSeekMonths } = getFilterParams(state);
+    return JSON.stringify({ f: filter, s: negativeSeekMonths });
+  }
+
+  function formatFilterLabel(filterKeyOrState) {
+    let f, s;
+    if (typeof filterKeyOrState === 'string') {
+      try {
+        const parsed = JSON.parse(filterKeyOrState);
+        f = parsed.f;
+        s = parsed.s;
+      } catch {
+        return filterKeyOrState;
+      }
+    } else if (filterKeyOrState && typeof filterKeyOrState === 'object') {
+      if ('f' in filterKeyOrState) {
+        f = filterKeyOrState.f;
+        s = filterKeyOrState.s;
+      } else {
+        const params = getFilterParams(filterKeyOrState);
+        f = params.filter;
+        s = params.negativeSeekMonths;
+      }
+    }
+
+    const parts = [];
+    if (f) parts.push(`Suche: „${f}“`);
+    if (s < 0) parts.push(`Seek: ${formatNegativeSeek(s)}`);
+    if (parts.length === 0) return 'Standard (Alle Einträge)';
+    return parts.join(' · ');
+  }
+
+  function countNonNullItems(items) {
+    if (!Array.isArray(items)) return 0;
+    let count = 0;
+    for (let i = 0; i < items.length; i++) {
+      if (items[i] != null) count++;
+    }
+    return count;
+  }
+
+  function getOrCreateFilterCache(filterKey, filterState = automat?.state || initialState) {
+    let entry = filterCaches.get(filterKey);
+    if (!entry) {
+      const params = getFilterParams(filterState);
+      entry = {
+        key: filterKey,
+        label: formatFilterLabel(params),
+        params,
+        total: 0,
+        unfilteredTotal: automat?.state?.unfilteredTotal || 0,
+        items: null,
+        loadedChunks: new Set(),
+        status: 'idle',
+        error: null,
+        lastAccessed: Date.now(),
+        epoch: queryEpoch,
+      };
+      filterCaches.set(filterKey, entry);
+    }
+    return entry;
+  }
+
+  function touchChunkLRU(filterKey, chunkIndex) {
+    const key = makeLruKey(filterKey, chunkIndex);
+    const existing = lruChunks.get(key);
+    if (existing) {
+      lruChunks.delete(key);
+      lruChunks.set(key, { ...existing, accessedAt: Date.now() });
+    }
+  }
+
+  function registerChunkLRU(filterKey, chunkIndex, itemCount = 0) {
+    const key = makeLruKey(filterKey, chunkIndex);
+    if (lruChunks.has(key)) {
+      lruChunks.delete(key);
+    }
+    const now = Date.now();
+    lruChunks.set(key, {
+      filterKey,
+      chunkIndex,
+      loadedAt: now,
+      accessedAt: now,
+      itemCount,
+    });
+
+    while (lruChunks.size > maxLruChunks) {
+      const oldestKey = lruChunks.keys().next().value;
+      const oldestInfo = lruChunks.get(oldestKey);
+      lruChunks.delete(oldestKey);
+      if (oldestInfo) {
+        evictChunkFromMemory(oldestInfo.filterKey, oldestInfo.chunkIndex, 'lru');
+      }
+    }
+  }
+
+  function evictChunkFromMemory(filterKey, chunkIndex, reason = 'manual') {
+    const entry = filterCaches.get(filterKey);
+    if (!entry) return;
+
+    if (entry.loadedChunks.has(chunkIndex)) {
+      entry.loadedChunks.delete(chunkIndex);
+      if (Array.isArray(entry.items)) {
+        const offset = chunkIndex * chunkSize;
+        for (let i = offset; i < offset + chunkSize && i < entry.items.length; i++) {
+          entry.items[i] = null;
+        }
+      }
+
+      const currentKey = getFilterKey(automat.state);
+      if (filterKey === currentKey) {
+        automat.setState({ items: [...entry.items] });
+      }
+
+      recordChunkEvent({
+        type: reason === 'lru' ? 'lru_evict' : 'evict',
+        chunkIndex,
+        filterKey,
+        message:
+          reason === 'lru'
+            ? `LRU-Eviction: Chunk #${chunkIndex} von Filter "${entry.label}" verworfen`
+            : `Chunk #${chunkIndex} von Filter "${entry.label}" verworfen`,
+      });
+      notifyChunkStats();
+    }
+  }
+
+  function recordChunkEvent(entry) {
+    const event = {
+      id: ++nextEventId,
+      time: Date.now(),
+      epoch: queryEpoch,
+      filterKey: entry.filterKey ?? getFilterKey(automat?.state),
+      ...entry,
+    };
+    chunkEvents.push(event);
+    if (chunkEvents.length > MAX_CHUNK_EVENTS) {
+      chunkEvents.shift();
+    }
+    notifyChunkStats();
+  }
+
+  function notifyChunkStats() {
+    if (chunkStatsListeners.size === 0) return;
+    const stats = getChunkStats();
+    for (const listener of chunkStatsListeners) {
+      try {
+        listener(stats);
+      } catch (e) {
+        console.error(`[${name}] chunkStatsListener error`, e);
+      }
+    }
+  }
+
+  function getChunkStats() {
+    const currentKey = getFilterKey(automat?.state);
+    const activeEntry = filterCaches.get(currentKey);
+
+    const total = activeEntry?.total ?? automat?.state?.total ?? 0;
+    const activeLoaded = activeEntry?.loadedChunks ?? new Set();
+    const count = total > 0 ? Math.ceil(total / chunkSize) : 0;
+
+    const activeInflight = [];
+    for (const key of inflightChunks.keys()) {
+      const info = parseLruKey(key);
+      if (info.filterKey === currentKey) {
+        activeInflight.push(info.chunkIndex);
+      }
+    }
+
+    const items = activeEntry?.items ?? automat?.state?.items ?? null;
+    const loadedItemsCount = countNonNullItems(items);
+
+    return {
+      chunkSize,
+      maxLruChunks,
+      lruChunksCount: lruChunks.size,
+      total,
+      unfilteredTotal: activeEntry?.unfilteredTotal ?? automat?.state?.unfilteredTotal ?? total,
+      chunkCount: count,
+      loadedChunks: Array.from(activeLoaded).sort((a, b) => a - b),
+      inflightChunks: activeInflight.sort((a, b) => a - b),
+      pendingChunks: Array.from(pendingTargetChunks).sort((a, b) => a - b),
+      loadedItemsCount,
+      status: automat?.state?.status ?? 'idle',
+      queryEpoch,
+      filter: automat?.state?.filter ?? '',
+      negativeSeekMonths: automat?.state?.negativeSeekMonths ?? 0,
+      items,
+      activeFilterKey: currentKey,
+      activeFilterLabel: formatFilterLabel(currentKey),
+      events: [...chunkEvents],
+    };
+  }
+
+  function subscribeChunkStats(listener) {
+    chunkStatsListeners.add(listener);
+    try {
+      listener(getChunkStats());
+    } catch (e) {
+      console.error(e);
+    }
+    return () => {
+      chunkStatsListeners.delete(listener);
+    };
+  }
+
+  function clearChunkDebounce() {
+    if (chunkDebounceTimer) {
+      clearTimeout(chunkDebounceTimer);
+      chunkDebounceTimer = null;
+    }
+    if (pendingTargetChunks.size > 0) {
+      pendingTargetChunks.clear();
+      notifyChunkStats();
+    }
+    pendingChunkPromise = null;
+    pendingChunkResolve = null;
+    pendingChunkReject = null;
+  }
+
+  function _executeRequiredChunks(
+    chunks,
+    targetEpoch,
+    prefetch = true,
+    targetFilterKey = getFilterKey(automat.state)
+  ) {
+    if (targetEpoch !== queryEpoch) {
+      return Promise.resolve(automat.state.items);
+    }
+
+    const chunkList = Array.from(chunks).sort((a, b) => a - b);
+    if (chunkList.length === 0) {
+      return Promise.resolve(automat.state.items);
+    }
+
+    recordChunkEvent({
+      type: 'execute',
+      chunks: chunkList,
+      filterKey: targetFilterKey,
+      message: `Lade Chunks [${chunkList.join(', ')}] für "${formatFilterLabel(targetFilterKey)}" (Epoch ${targetEpoch})`,
+    });
+
+    const promises = [];
+    for (const c of chunkList) {
+      promises.push(actions.loadChunk(c, targetEpoch, targetFilterKey));
+    }
+
+    return Promise.all(promises).then(() => {
+      if (targetEpoch !== queryEpoch) return automat.state.items;
+      if (prefetch) {
+        const maxChunk = chunkList[chunkList.length - 1];
+        const entry = filterCaches.get(targetFilterKey);
+        const total = entry?.total || automat.state.total || 0;
+        for (let c = maxChunk + 1; c <= maxChunk + PREFETCH_CHUNKS; c++) {
+          if (total > 0 && c * chunkSize >= total) {
+            break;
+          }
+          recordChunkEvent({
+            type: 'prefetch',
+            chunkIndex: c,
+            filterKey: targetFilterKey,
+            message: `Prefetch Chunk #${c} für "${formatFilterLabel(targetFilterKey)}"`,
+          });
+          void actions.loadChunk(c, targetEpoch, targetFilterKey);
+        }
+      }
+      return automat.state.items;
+    });
+  }
+
+  function buildQueryParamsFor(filterParams, offset = 0, limit = chunkSize) {
+    const params = { offset, limit };
+    const trimmed = String(filterParams.filter ?? '').trim();
+    if (trimmed) params.search = trimmed;
+    if (filterParams.negativeSeekMonths != null && Number(filterParams.negativeSeekMonths) < 0) {
+      params.seekMonths = Number(filterParams.negativeSeekMonths);
+    }
+    return params;
+  }
+
+  async function fetchRecordsPageFor(filterParams, offset = 0, limit = chunkSize) {
+    const params = buildQueryParamsFor(filterParams, offset, limit);
+    const res = await fetchPage(params);
+    const records = Array.isArray(res?.items)
+      ? res.items
+      : Array.isArray(res?.history)
+        ? res.history
+        : Array.isArray(res?.rows)
+          ? res.rows
+          : Array.isArray(res?.entries)
+            ? res.entries
+            : Array.isArray(res)
+              ? res
+              : [];
+    const total = Number(res?.total ?? res?.totalRows ?? res?.totalCount ?? records.length);
+    const unfilteredTotal = res?.unfilteredTotal != null ? Number(res.unfilteredTotal) : total;
+    return { records, total, unfilteredTotal };
+  }
+
+  function onFilterChange(immediate = false) {
+    if (filterDebounceTimer) {
+      clearTimeout(filterDebounceTimer);
+      filterDebounceTimer = null;
+    }
+    if (immediate) {
+      applyFilterReload();
+    } else {
+      filterDebounceTimer = setTimeout(() => {
+        filterDebounceTimer = null;
+        applyFilterReload();
+      }, 200);
+    }
+  }
+
+  function applyFilterReload() {
+    queryEpoch++;
+    clearChunkDebounce();
+
+    const currentKey = getFilterKey(automat.state);
+    const cached = filterCaches.get(currentKey);
+
+    if (cached && cached.items !== null) {
+      cached.lastAccessed = Date.now();
+      for (const c of cached.loadedChunks) {
+        touchChunkLRU(currentKey, c);
+      }
+
+      automat.setState({
+        items: cached.items,
+        total: cached.total,
+        unfilteredTotal: cached.unfilteredTotal ?? automat.state.unfilteredTotal ?? 0,
+        status: cached.status || 'ready',
+        error: cached.error || null,
+      });
+
+      recordChunkEvent({
+        type: 'filter_hit',
+        epoch: queryEpoch,
+        filterKey: currentKey,
+        message: `Filter gewechselt: "${cached.label}" (Cache-Hit: ${cached.loadedChunks.size} Chunks / ${countNonNullItems(cached.items)} Einträge im RAM)`,
+      });
+      notifyChunkStats();
+
+      if (!cached.loadedChunks.has(0)) {
+        void actions.loadChunk(0, queryEpoch, currentKey);
+      }
+    } else {
+      const entry = getOrCreateFilterCache(currentKey, automat.state);
+      entry.lastAccessed = Date.now();
+
+      automat.setState({
+        items: null,
+        total: 0,
+        unfilteredTotal: automat.state.unfilteredTotal ?? 0,
+        status: 'loading',
+        error: null,
+      });
+
+      recordChunkEvent({
+        type: 'filter_miss',
+        epoch: queryEpoch,
+        filterKey: currentKey,
+        message: `Filter gewechselt: "${entry.label}" (Cache-Miss: Lade Chunk #0)`,
+      });
+      notifyChunkStats();
+
+      void actions.loadChunk(0, queryEpoch, currentKey);
+    }
+  }
+
+  const actions = {
+    getItems() {
+      if (automat.state.items === null) {
+        void actions.requireChunk(0, 0, { prefetch: false, immediate: true });
+        return null;
+      }
+      return automat.state.items;
+    },
+
+    requireChunk(chunkIndex, endOrOptions = chunkIndex, maybeOptions = {}) {
+      let start;
+      let end;
+      let options = {};
+
+      if (Array.isArray(chunkIndex)) {
+        start = chunkIndex[0] ?? 0;
+        end = chunkIndex[chunkIndex.length - 1] ?? start;
+        if (typeof endOrOptions === 'object' && endOrOptions !== null) {
+          options = endOrOptions;
+        }
+      } else {
+        start = Number(chunkIndex) || 0;
+        if (typeof endOrOptions === 'object' && endOrOptions !== null) {
+          end = start;
+          options = endOrOptions;
+        } else {
+          end = Number(endOrOptions ?? start) || start;
+          if (typeof maybeOptions === 'object' && maybeOptions !== null) {
+            options = maybeOptions;
+          }
+        }
+      }
+
+      start = Math.max(0, Math.floor(start));
+      end = Math.max(start, Math.floor(end));
+      const prefetch = options.prefetch !== false;
+      const currentKey = getFilterKey(automat.state);
+
+      if (options.immediate || automat.state.items === null) {
+        clearChunkDebounce();
+        const chunks = new Set();
+        for (let c = start; c <= end; c++) chunks.add(c);
+        recordChunkEvent({
+          type: 'require_immediate',
+          chunks: Array.from(chunks),
+          filterKey: currentKey,
+          message: `Sofortige Anforderung: Chunks ${start}..${end} (${formatFilterLabel(currentKey)})`,
+        });
+        return _executeRequiredChunks(chunks, queryEpoch, prefetch, currentKey);
+      }
+
+      if (lastRequireChunkTick !== currentEventTick) {
+        pendingTargetChunks.clear();
+        lastRequireChunkTick = currentEventTick;
+        if (typeof queueMicrotask === 'function') {
+          queueMicrotask(() => {
+            currentEventTick++;
+          });
+        } else {
+          Promise.resolve().then(() => {
+            currentEventTick++;
+          });
+        }
+      }
+
+      for (let c = start; c <= end; c++) {
+        pendingTargetChunks.add(c);
+      }
+      recordChunkEvent({
+        type: 'pending',
+        chunks: Array.from(pendingTargetChunks),
+        filterKey: currentKey,
+        message: `Debounce vorgemerkt (${CHUNK_DEBOUNCE_MS}ms): Chunks [${Array.from(pendingTargetChunks).join(', ')}]`,
+      });
+      notifyChunkStats();
+
+      if (chunkDebounceTimer) {
+        clearTimeout(chunkDebounceTimer);
+        chunkDebounceTimer = null;
+      }
+
+      if (!pendingChunkPromise) {
+        pendingChunkPromise = new Promise((resolve, reject) => {
+          pendingChunkResolve = resolve;
+          pendingChunkReject = reject;
+        });
+      }
+
+      const captureEpoch = queryEpoch;
+      chunkDebounceTimer = setTimeout(() => {
+        chunkDebounceTimer = null;
+        const chunksToLoad = new Set(pendingTargetChunks);
+        pendingTargetChunks.clear();
+        notifyChunkStats();
+
+        const resolve = pendingChunkResolve;
+        const reject = pendingChunkReject;
+        pendingChunkPromise = null;
+        pendingChunkResolve = null;
+        pendingChunkReject = null;
+
+        recordChunkEvent({
+          type: 'debounce_fire',
+          chunks: Array.from(chunksToLoad),
+          filterKey: currentKey,
+          message: `Debounce abgelaufen: Starte Chunks [${Array.from(chunksToLoad).join(', ')}]`,
+        });
+
+        _executeRequiredChunks(chunksToLoad, captureEpoch, true, currentKey)
+          .then((res) => resolve?.(res))
+          .catch((err) => reject?.(err));
+      }, CHUNK_DEBOUNCE_MS);
+
+      return pendingChunkPromise;
+    },
+
+    loadChunk(chunkIndex, targetEpoch = queryEpoch, targetFilterKey = getFilterKey(automat.state)) {
+      const index = Math.max(0, Number(chunkIndex) || 0);
+      const entry = getOrCreateFilterCache(targetFilterKey, automat.state);
+
+      if (targetEpoch !== queryEpoch && targetFilterKey !== getFilterKey(automat.state)) {
+        return Promise.resolve(entry.items);
+      }
+
+      if (entry.loadedChunks.has(index)) {
+        touchChunkLRU(targetFilterKey, index);
+        recordChunkEvent({
+          type: 'hit',
+          chunkIndex: index,
+          filterKey: targetFilterKey,
+          message: `Cache-Hit: Chunk #${index} für Filter "${entry.label}" bereits im Speicher`,
+        });
+        return Promise.resolve(
+          targetFilterKey === getFilterKey(automat.state) ? automat.state.items : entry.items
+        );
+      }
+
+      const inflightKey = makeLruKey(targetFilterKey, index);
+      if (inflightChunks.has(inflightKey)) {
+        recordChunkEvent({
+          type: 'inflight_hit',
+          chunkIndex: index,
+          filterKey: targetFilterKey,
+          message: `Inflight-Hit: Chunk #${index} für Filter "${entry.label}" lädt bereits`,
+        });
+        return inflightChunks.get(inflightKey);
+      }
+
+      const offset = index * chunkSize;
+      const limit = chunkSize;
+      const isActiveFilter = targetFilterKey === getFilterKey(automat.state);
+
+      if (index === 0 && (entry.items === null || (isActiveFilter && automat.state.items === null))) {
+        entry.status = 'loading';
+        entry.error = null;
+        if (isActiveFilter) {
+          automat.setState({ status: 'loading', error: null });
+        }
+      }
+
+      const startTime = Date.now();
+      recordChunkEvent({
+        type: 'start',
+        chunkIndex: index,
+        filterKey: targetFilterKey,
+        message: `Netzwerk-Request: Lade Chunk #${index} (Offset ${offset}..${offset + limit - 1}) für "${entry.label}"`,
+      });
+
+      const filterParams = entry.params || getFilterParams(automat.state);
+      const promise = fetchRecordsPageFor(filterParams, offset, limit)
+        .then(({ records, total, unfilteredTotal }) => {
+          const currentTotal = total > 0 ? total : 0;
+          entry.total = currentTotal;
+          entry.unfilteredTotal = unfilteredTotal;
+
+          if (entry.items === null || entry.items.length !== currentTotal) {
+            entry.items = new Array(currentTotal).fill(null);
+          } else {
+            entry.items = [...entry.items];
+          }
+
+          for (let i = 0; i < records.length; i++) {
+            const idx = offset + i;
+            if (idx < entry.items.length) {
+              entry.items[idx] = records[i];
+            }
+          }
+
+          entry.loadedChunks.add(index);
+          entry.status = 'ready';
+          entry.error = null;
+          entry.lastAccessed = Date.now();
+
+          registerChunkLRU(targetFilterKey, index, records.length);
+
+          const currentActive = targetFilterKey === getFilterKey(automat.state);
+          if (currentActive) {
+            automat.setState({
+              items: entry.items,
+              total: currentTotal,
+              unfilteredTotal,
+              status: 'ready',
+              error: null,
+            });
+          }
+
+          const duration = Date.now() - startTime;
+          recordChunkEvent({
+            type: 'loaded',
+            chunkIndex: index,
+            filterKey: targetFilterKey,
+            count: records.length,
+            duration,
+            message: `Chunk #${index} geladen (${records.length} Einträge in ${duration}ms) für "${entry.label}"`,
+          });
+
+          return currentActive ? automat.state.items : entry.items;
+        })
+        .catch((err) => {
+          entry.status = 'failed';
+          entry.error = err;
+          const currentActive = targetFilterKey === getFilterKey(automat.state);
+          if (currentActive) {
+            if (index === 0 && automat.state.items === null) {
+              automat.setState({ status: 'failed', error: err });
+            }
+          }
+          const duration = Date.now() - startTime;
+          console.error(`[${name}] loadChunk(${index}, ${targetFilterKey}) error:`, err);
+          recordChunkEvent({
+            type: 'error',
+            chunkIndex: index,
+            filterKey: targetFilterKey,
+            duration,
+            error: err?.message || String(err),
+            message: `Fehler bei Chunk #${index} ("${entry.label}"): ${err?.message || err}`,
+          });
+          throw err;
+        })
+        .finally(() => {
+          inflightChunks.delete(inflightKey);
+          notifyChunkStats();
+        });
+
+      inflightChunks.set(inflightKey, promise);
+      notifyChunkStats();
+      return promise;
+    },
+
+    filter(query) {
+      automat.setState({ filter: String(query ?? '') });
+      onFilterChange(false);
+    },
+
+    addSeekMonth() {
+      const seekMonths = (automat.state.seekMonths ?? 0) + 1;
+      const seekYears = automat.state.seekYears ?? 0;
+      const totalMonths = -(seekMonths + seekYears * 12);
+      automat.setState({ seekMonths, negativeSeekMonths: totalMonths });
+      onFilterChange(true);
+    },
+
+    addSeekYear() {
+      const seekMonths = automat.state.seekMonths ?? 0;
+      const seekYears = (automat.state.seekYears ?? 0) + 1;
+      const totalMonths = -(seekMonths + seekYears * 12);
+      automat.setState({ seekYears, negativeSeekMonths: totalMonths });
+      onFilterChange(true);
+    },
+
+    addNegativeSeek(months) {
+      if (months === -12) {
+        actions.addSeekYear();
+      } else if (months === -1) {
+        actions.addSeekMonth();
+      } else {
+        const current = Math.min(0, Number(automat.state.negativeSeekMonths ?? 0));
+        const next = current + months;
+        automat.setState({ negativeSeekMonths: Math.min(0, next) });
+        onFilterChange(true);
+      }
+    },
+
+    resetNegativeSeek() {
+      automat.setState({ seekMonths: 0, seekYears: 0, negativeSeekMonths: 0 });
+      onFilterChange(true);
+    },
+
+    resetFilters() {
+      automat.setState({
+        filter: '',
+        seekMonths: 0,
+        seekYears: 0,
+        negativeSeekMonths: 0,
+      });
+      onFilterChange(true);
+    },
+
+    load() {
+      return actions.loadChunk(0, queryEpoch, getFilterKey(automat.state));
+    },
+
+    ensureLoaded() {
+      if (automat.state.items !== null) {
+        return Promise.resolve(automat.state.items);
+      }
+      return actions.loadChunk(0, queryEpoch, getFilterKey(automat.state));
+    },
+
+    async reload(onlyCurrent = false) {
+      queryEpoch++;
+      clearChunkDebounce();
+
+      if (onlyCurrent) {
+        const currentKey = getFilterKey(automat.state);
+        actions.clearFilterCache(currentKey);
+      } else {
+        actions.clearCache();
+      }
+
+      await actions.loadChunk(0, queryEpoch, getFilterKey(automat.state));
+      return automat.state.items;
+    },
+
+    replace(items) {
+      clearChunkDebounce();
+      const currentKey = getFilterKey(automat.state);
+      actions.clearFilterCache(currentKey);
+
+      const count = Array.isArray(items) ? items.length : 0;
+      const entry = getOrCreateFilterCache(currentKey, automat.state);
+      entry.items = items;
+      entry.total = count;
+      entry.status = 'ready';
+      entry.error = null;
+
+      const chunkCount = count > 0 ? Math.ceil(count / chunkSize) : 0;
+      for (let c = 0; c < chunkCount; c++) {
+        entry.loadedChunks.add(c);
+        registerChunkLRU(currentKey, c, Math.min(chunkSize, count - c * chunkSize));
+      }
+
+      automat.setState({
+        items,
+        total: count,
+        unfilteredTotal: count,
+        status: 'ready',
+        error: null,
+      });
+      notifyChunkStats();
+    },
+
+    clearFilterCache(filterKey) {
+      const entry = filterCaches.get(filterKey);
+      if (entry) {
+        for (const c of entry.loadedChunks) {
+          lruChunks.delete(makeLruKey(filterKey, c));
+        }
+        entry.items = null;
+        entry.loadedChunks.clear();
+        entry.status = 'idle';
+        entry.error = null;
+
+        if (filterKey === getFilterKey(automat.state)) {
+          automat.setState({ items: null, status: 'idle', error: null });
+        }
+
+        recordChunkEvent({
+          type: 'clear_filter',
+          filterKey,
+          message: `Filter-Cache "${entry.label}" geleert`,
+        });
+        notifyChunkStats();
+      }
+    },
+
+    clearCache() {
+      clearChunkDebounce();
+      lruChunks.clear();
+      inflightChunks.clear();
+
+      for (const entry of filterCaches.values()) {
+        entry.items = null;
+        entry.loadedChunks.clear();
+        entry.status = 'idle';
+        entry.error = null;
+      }
+
+      recordChunkEvent({
+        type: 'clear_all',
+        message: `Gesamter ${name}-Chunk-Cache geleert`,
+      });
+      notifyChunkStats();
+
+      automat.setState({
+        items: null,
+        status: 'idle',
+        error: null,
+      });
+    },
+
+    reset() {
+      if (filterDebounceTimer) {
+        clearTimeout(filterDebounceTimer);
+        filterDebounceTimer = null;
+      }
+      clearChunkDebounce();
+      filterCaches.clear();
+      lruChunks.clear();
+      inflightChunks.clear();
+
+      recordChunkEvent({
+        type: 'reset',
+        message: `${name}-Automat und sämtliche Caches zurückgesetzt`,
+      });
+      notifyChunkStats();
+      automat.setState(initialState);
+    },
+  };
+
+  automat = new Automat(initialState, actions, { name });
+
+  automat.getItems = actions.getItems;
+  automat.requireChunk = actions.requireChunk;
+  automat.CHUNK_SIZE = chunkSize;
+  automat.MAX_LRU_CHUNKS = maxLruChunks;
+  automat.getChunkStats = getChunkStats;
+  automat.subscribeChunkStats = subscribeChunkStats;
+  automat.getFilterKey = getFilterKey;
+  automat.formatFilterLabel = formatFilterLabel;
+
+  // Reset on logout or company change
+  let lastCompanyId = null;
+  authAutomat.subscribe((auth) => {
+    const companyId = auth.user?.selectedCompanyId ?? null;
+    if (auth.status === 'anon') {
+      actions.reset();
+      lastCompanyId = null;
+      return;
+    }
+    if (lastCompanyId !== null && companyId !== lastCompanyId) {
+      actions.reset();
+    }
+    if (auth.status === 'authed' && companyId != null) {
+      lastCompanyId = companyId;
+    }
+  });
+
+  return automat;
+}

src/automats/draftSync.js

@@ -1,190 +0,0 @@
-/**
- * @file draftSync.js
- * @description Virtual Drafts synchronizer for VFS drafts (drafts/quote, drafts/order, drafts/delivery).
- * Connects frontend draft automats (quoteDraftAutomat, orderDraftAutomat, deliveryEditorAutomat)
- * with backend VFS requests and broadcasts.
- *
- * Incoming Signals:
- * - SSE 'draft:request': Backend requests a draft (read or list).
- * - SSE 'draft': Backend broadcasts an external update to a draft.
- *
- * Outgoing Calls:
- * - POST /api/vfs/drafts/response: Responds to backend requests with draft content or file list.
- */
-
-import { deliveryEditorAutomat, createEmptyLineitem } from './deliveryEditorAutomat';
-import { quoteDraftAutomat, orderDraftAutomat } from './manifestDraftAutomat';
-import { vfs } from '../api/vfs';
-import { getStoredClientId } from '../api/http';
-import { getSseClientId } from './sseAutomat';
-
-/**
- * Normalizes a draft filename/path to its canonical key ('quote', 'order', 'delivery').
- * Handles paths like 'drafts/quote', 'drafts/quote.json', '/api/vfs/drafts/order', 'quote', etc.
- *
- * @param {string} [name]
- * @returns {string} Normalized key
- */
-export function normalizeDraftName(name) {
-  if (!name) return '';
-  return String(name)
-    .trim()
-    .replace(/^\/?(api\/)?vfs\//, '')
-    .replace(/^drafts\//, '')
-    .replace(/\.json$/, '')
-    .toLowerCase();
-}
-
-/**
- * Supported virtual draft names.
- */
-export const SUPPORTED_DRAFTS = ['quote', 'order', 'delivery'];
-
-/**
- * Timestamps of last modifications per draft.
- * @type {Map<string, string>}
- */
-const draftTimestamps = new Map();
-
-/**
- * Resolves active draft content for a given draft name from its managing automat.
- *
- * @param {string} rawName
- * @returns {object|null}
- */
-export function getActiveDraftContent(rawName) {
-  const name = normalizeDraftName(rawName);
-  if (name === 'quote') {
-    return quoteDraftAutomat.actions.getManifest();
-  }
-  if (name === 'order') {
-    return orderDraftAutomat.actions.getManifest();
-  }
-  if (name === 'delivery') {
-    return deliveryEditorAutomat.actions.getManifest();
-  }
-  return null;
-}
-
-/**
- * Generates the list of virtual draft files for the VFS listing.
- *
- * @returns {Array<{ name: string, size: number, updated_at: string }>}
- */
-export function getActiveDraftsList() {
-  const now = new Date().toISOString();
-  return SUPPORTED_DRAFTS.map((name) => {
-    const content = getActiveDraftContent(name);
-    let size = 0;
-    if (content != null) {
-      try {
-        size = JSON.stringify(content).length;
-      } catch {}
-    }
-    const updatedAt = draftTimestamps.get(name) || (size > 0 ? now : '2026-10-14T00:00:00.000Z');
-    return {
-      name,
-      size,
-      updated_at: updatedAt,
-    };
-  });
-}
-
-/**
- * Applies incoming draft content update to the managing automat.
- *
- * @param {string} rawName
- * @param {object|string} rawContent
- */
-export function applyDraftUpdate(rawName, rawContent) {
-  const name = normalizeDraftName(rawName);
-  if (!name) return;
-
-  let content = rawContent;
-  if (typeof content === 'string') {
-    try {
-      content = JSON.parse(content);
-    } catch (err) {
-      console.error(`[draft] failed to parse incoming draft string for ${name}:`, err);
-      return;
-    }
-  }
-
-  draftTimestamps.set(name, new Date().toISOString());
-
-  try {
-    if (name === 'quote') {
-      quoteDraftAutomat.actions.setManifest(content);
-    } else if (name === 'order') {
-      orderDraftAutomat.actions.setManifest(content);
-    } else if (name === 'delivery') {
-      const manifest = content?.manifest || content || {};
-      const rawLines = manifest.lines ?? manifest.lineitems ?? manifest.items ?? [];
-      const lines = Array.isArray(rawLines)
-        ? rawLines.map((l) => (l && l.key ? l : createEmptyLineitem(l)))
-        : [];
-      const partyId = manifest.partyId ?? manifest.deliveryEntity ?? manifest.supplierId ?? null;
-      const externalNumber = manifest.externalNumber ?? manifest.external_number ?? null;
-
-      deliveryEditorAutomat.actions.setDelivery({
-        ...manifest,
-        partyId,
-        deliveryEntity: partyId,
-        externalNumber,
-        external_number: externalNumber,
-        lines,
-      });
-    }
-  } catch (err) {
-    console.error(`[draft] error applying draft update to ${name} automat:`, err);
-  }
-}
-
-/**
- * Handles incoming 'draft:request' SSE event from backend.
- *
- * @param {{ requestId: string, action: 'read'|'list', name?: string, target?: string }} payload
- * @returns {Promise<void>}
- */
-export async function handleDraftRequest(payload) {
-  if (!payload || !payload.requestId) return;
-  const { requestId, action, name, target } = payload;
-
-  try {
-    if (action === 'read') {
-      const draftName = normalizeDraftName(name || target);
-      const content = getActiveDraftContent(draftName);
-      if (content != null) {
-        await vfs.respondDraft({ requestId, content });
-      } else {
-        await vfs.respondDraft({ requestId, error: 'Draft not open' });
-      }
-    } else if (action === 'list') {
-      const files = getActiveDraftsList();
-      await vfs.respondDraft({ requestId, files });
-    }
-  } catch (err) {
-    console.error('[draft] error handling draft:request:', err);
-  }
-}
-
-/**
- * Handles incoming 'draft' SSE broadcast from backend.
- *
- * @param {{ sender?: string, action: string, name?: string, target?: string, content?: any }} payload
- */
-export function handleDraftEvent(payload) {
-  if (!payload) return;
-  const { sender, action, name, target, content } = payload;
-
-  const myClientId = getStoredClientId() || (typeof getSseClientId === 'function' ? getSseClientId() : null);
-  if (sender && myClientId && sender === myClientId) {
-    // Ignore self-echo
-    return;
-  }
-
-  if (action === 'update') {
-    const draftName = normalizeDraftName(name || target);
-    applyDraftUpdate(draftName, content);
-  }
-}

src/automats/globalHistoryAutomat.js

@@ -1,45 +1,26 @@
 /**
  * @file globalHistoryAutomat.js
- * @description Virtualized grid automat (`globalHistoryGridAutomat`) for
- * infinite-scrolling global audit/change history via `react-virtual-aggridautomat`.
+ * @description Double-buffered chunk list automat (`globalHistoryAutomat`) for
+ * global system and change history logs with multi-filter caching and LRU eviction.
  *
  * Upstream Triggers:
- * - `authAutomat`: Subscribes to auth state changes — calls `reload()` when
- *   status reaches `'authed'` with a `selectedCompanyId`.
- * - AG Grid: Triggers `fetchRows()` on viewport scroll, sort, or filter changes.
+ * - `authAutomat`: Subscribes to auth state changes — resets on `'anon'` or when
+ *   `selectedCompanyId` changes.
+ * - Consumer UI: Calls `getItems()`, `requireChunk(start, end)`, `filter(search)`,
+ *   `addSeekMonth()`, `addSeekYear()`, `resetNegativeSeek()`.
  */
 
-import { createGridAutomat } from 'react-virtual-aggridautomat/createGridAutomat';
+import { createChunkListAutomat } from './createChunkListAutomat';
 import { globalHistory } from '../api';
-import authAutomat from './authAutomat';
 
-export const globalHistoryGridAutomat = createGridAutomat({
+export const globalHistoryAutomat = createChunkListAutomat({
   name: 'globalHistory',
-  blockSize: 50,
-  fetchRows: async ({ startRow, endRow, sortModel, filterModel }) => {
-    try {
-      const res = await globalHistory.list({
-        startRow,
-        endRow,
-        sortModel,
-        filterModel,
-      });
-      const rows = res?.rows ?? res?.history ?? res?.entries ?? (Array.isArray(res) ? res : []);
-      const total = res?.total ?? res?.totalRows ?? res?.totalCount;
-      const lastRow = total != null ? total : (rows.length < (endRow - startRow) ? startRow + rows.length : undefined);
-      return { rows, lastRow };
-    } catch (err) {
-      console.warn('Failed to fetch global history (backend route pending):', err);
-      return { rows: [], lastRow: 0 };
-    }
-  },
+  chunkSize: 50,
+  maxLruChunks: 50,
+  fetchPage: (params) => globalHistory.list(params),
 });
 
-// Reload on company switch or auth change
-authAutomat.subscribe((auth) => {
-  if (auth.status === 'authed' && auth.user?.selectedCompanyId) {
-    globalHistoryGridAutomat.actions.reload();
-  }
-});
+// Alias for backwards compatibility
+export const globalHistoryGridAutomat = globalHistoryAutomat;
 
-export default globalHistoryGridAutomat;
+export default globalHistoryAutomat;

src/automats/index.js

@@ -6,7 +6,6 @@
 
 export * from './deliveryEditorAutomat';
 export * from './manifestDraftAutomat';
-export * from './draftSync';
 
 export { default as authAutomat } from './authAutomat';
 export * from './authAutomat';
@@ -176,7 +175,7 @@ export {
 } from './categoryViewAutomat';
 
 export { default as articleHistoryGridAutomat } from './articleHistoryAutomat';
-export { default as globalHistoryGridAutomat } from './globalHistoryAutomat';
+export { default as globalHistoryAutomat, globalHistoryGridAutomat } from './globalHistoryAutomat';
 
 export { default as chatAutomat } from './chatAutomat';
 export {

src/automats/sseAutomat.js

@@ -35,7 +35,6 @@ import supplierAutomat from './supplierAutomat';
 import orderAutomat from './orderAutomat';
 import quoteAutomat from './quoteAutomat';
 import shipmentAutomat from './shipmentAutomat';
-import { handleDraftRequest, handleDraftEvent } from './draftSync';
 
 
 /**
@@ -265,23 +264,8 @@ function connect() {
     });
   });
 
-  addTrackedListener(es, 'draft:request', (event) => {
-    try {
-      const payload = typeof event.data === 'string' ? JSON.parse(event.data) : event.data;
-      void handleDraftRequest(payload);
-    } catch (err) {
-      console.error('[sse] draft:request handling failed', err);
-    }
-  });
 
-  addTrackedListener(es, 'draft', (event) => {
-    try {
-      const payload = typeof event.data === 'string' ? JSON.parse(event.data) : event.data;
-      handleDraftEvent(payload);
-    } catch (err) {
-      console.error('[sse] draft event handling failed', err);
-    }
-  });
+
 
   addTrackedListener(es, 'open', () => {
     sseAutomat.setState({ status: 'connected' });
@@ -290,9 +274,9 @@ function connect() {
   addTrackedListener(es, 'message', () => {});
 
   // EventSource reconnects on its own; only surface the state.
-  es.onerror = () => {
-    console.error('[sse] event stream error');
-    recordEvent({ type: 'error', data: '', lastEventId: '' });
+  es.onerror = (e) => {
+    console.error('[sse] event stream error', e);
+    recordEvent(e || { type: 'error', data: '', lastEventId: '' });
     sseAutomat.setState({ status: 'error' });
   };
 

src/components/TextInput.jsx

@@ -76,10 +76,26 @@ export default class TextInput extends Component {
       ? (propReadOnly ?? slotProps?.htmlInput?.readOnly ?? inputProps?.readOnly ?? false)
       : (propReadOnly ?? slotProps?.htmlInput?.readOnly ?? inputProps?.readOnly ?? this.state.readOnly);
 
+    const { inputProps: nestedFromInputProps, ...cleanInputProps } = InputProps || {};
+    const { inputProps: nestedFromSlotInput, ...cleanSlotInput } = slotProps?.input || {};
+
+    const rawResolvedInputProps = (InputProps || slotProps?.input) ? {
+      ...cleanSlotInput,
+      ...cleanInputProps,
+      startAdornment: (slotProps?.input?.startAdornment && InputProps?.startAdornment)
+        ? <>{slotProps.input.startAdornment}{InputProps.startAdornment}</>
+        : (InputProps?.startAdornment ?? slotProps?.input?.startAdornment),
+      endAdornment: (slotProps?.input?.endAdornment && InputProps?.endAdornment)
+        ? <>{InputProps.endAdornment}{slotProps.input.endAdornment}</>
+        : (InputProps?.endAdornment ?? slotProps?.input?.endAdornment),
+    } : undefined;
+
     const htmlInput = isSelect
       ? {
           readOnly: effectiveReadOnly,
           ...slotProps?.htmlInput,
+          ...nestedFromSlotInput,
+          ...nestedFromInputProps,
           ...inputProps,
         }
       : {
@@ -94,20 +110,12 @@ export default class TextInput extends Component {
           'data-form-type': 'other',
           readOnly: effectiveReadOnly,
           ...slotProps?.htmlInput,
+          ...nestedFromSlotInput,
+          ...nestedFromInputProps,
           ...inputProps,
         };
 
-    const resolvedInputProps = (InputProps || slotProps?.input) ? {
-      ...slotProps?.input,
-      ...InputProps,
-      startAdornment: (slotProps?.input?.startAdornment && InputProps?.startAdornment)
-        ? <>{slotProps.input.startAdornment}{InputProps.startAdornment}</>
-        : (InputProps?.startAdornment ?? slotProps?.input?.startAdornment),
-      endAdornment: (slotProps?.input?.endAdornment && InputProps?.endAdornment)
-        ? <>{InputProps.endAdornment}{slotProps.input.endAdornment}</>
-        : (InputProps?.endAdornment ?? slotProps?.input?.endAdornment),
-    } : undefined;
-
+    const resolvedInputProps = rawResolvedInputProps;
     const { input: _unusedInput, ...restSlotProps } = (slotProps || {});
 
     const hasLabelProps = Boolean(label || InputLabelProps || slotProps?.inputLabel);

src/components/chat/ChatAttachmentItems.jsx

@@ -8,8 +8,14 @@ import React, { PureComponent } from 'react';
 import Box from '@mui/material/Box';
 import Typography from '@mui/material/Typography';
 import IconButton from '@mui/material/IconButton';
+import Button from '@mui/material/Button';
+import Dialog from '@mui/material/Dialog';
+import DialogTitle from '@mui/material/DialogTitle';
+import DialogContent from '@mui/material/DialogContent';
+import DialogActions from '@mui/material/DialogActions';
 import CircularProgress from '@mui/material/CircularProgress';
 import CloseRoundedIcon from '@mui/icons-material/CloseRounded';
+import ContentCopyRoundedIcon from '@mui/icons-material/ContentCopyRounded';
 import PictureAsPdfRoundedIcon from '@mui/icons-material/PictureAsPdfRounded';
 import TableChartRoundedIcon from '@mui/icons-material/TableChartRounded';
 import CodeRoundedIcon from '@mui/icons-material/CodeRounded';
@@ -202,6 +208,218 @@ export function parseAttachmentTag(attrString) {
 
 export { stripUserEnv };
 
+/**
+ * Extract all `[EXTRACTION ...]` blocks (or legacy model instruction code blocks)
+ * and return structured extraction objects along with clean non-invoice text.
+ * @param {string} rawText
+ * @returns {{ extractions: Array<{ label: string, text: string }>, cleanText: string }}
+ */
+export function parseExtractionsFromText(rawText) {
+  if (typeof rawText !== 'string' || !rawText) {
+    return { extractions: [], cleanText: '' };
+  }
+
+  const extractions = [];
+  let cleanText = rawText;
+
+  // 1. Explicit [EXTRACTION label="..."]...[/EXTRACTION] or <extraction label="...">...</extraction>
+  const tagRegex = /(?:\[EXTRACTION(?:\s+label="([^"]*)")?\]|<extraction(?:\s+label="([^"]*)")?>)([\s\S]*?)(?:\[\/EXTRACTION\]|<\/extraction>)/gi;
+  let match;
+  while ((match = tagRegex.exec(rawText)) !== null) {
+    const label = match[1] || match[2] || 'parsed invoice';
+    let text = match[3] || '';
+    text = text.replace(/^```[a-z]*\s*\n?|\s*```$/gi, '').trim();
+    extractions.push({ label, text });
+  }
+
+  if (extractions.length > 0) {
+    cleanText = cleanText.replace(tagRegex, '').trim();
+    return { extractions, cleanText };
+  }
+
+  // 2. Legacy / fallback: message contains "use 'Process Incoming Product and Invoices' SKILL" + code block
+  const hasInvoiceSkill = cleanText.includes("Process Incoming Product and Invoices");
+  if (hasInvoiceSkill) {
+    const codeBlockRegex = /```[a-z]*\s*\n([\s\S]*?)```/g;
+    let cbMatch;
+    while ((cbMatch = codeBlockRegex.exec(cleanText)) !== null) {
+      const code = (cbMatch[1] || '').trim();
+      if (code.length > 20) {
+        extractions.push({ label: 'parsed invoice', text: code });
+      }
+    }
+    if (extractions.length > 0) {
+      cleanText = cleanText.replace(codeBlockRegex, '').trim();
+      return { extractions, cleanText };
+    }
+  }
+
+  // 3. Standalone code block (e.g. ```\n...invoice...```)
+  const soleCodeBlockMatch = cleanText.match(/^\s*```[a-z]*\s*\n([\s\S]{40,})```\s*$/);
+  if (soleCodeBlockMatch) {
+    const code = soleCodeBlockMatch[1].trim();
+    extractions.push({ label: 'parsed invoice', text: code });
+    cleanText = '';
+    return { extractions, cleanText };
+  }
+
+  return { extractions: [], cleanText };
+}
+
+/**
+ * Clickable pill representing an extracted invoice/data snippet inside a message bubble.
+ * Clicking opens a modal preview to inspect and copy the full text.
+ */
+export class ExtractionPill extends PureComponent {
+  state = {
+    openPreview: false,
+  };
+
+  handleClick = (e) => {
+    e?.preventDefault?.();
+    e?.stopPropagation?.();
+    this.setState({ openPreview: true });
+  };
+
+  handleClose = () => {
+    this.setState({ openPreview: false });
+  };
+
+  handleCopy = () => {
+    const { text } = this.props;
+    if (text && navigator?.clipboard?.writeText) {
+      navigator.clipboard.writeText(text);
+      enqueueSnackbar('Extrahierter Text kopiert', { variant: 'success' });
+    }
+  };
+
+  render() {
+    const { label = 'parsed invoice', text = '', isUser = false } = this.props;
+    const { openPreview } = this.state;
+
+    return (
+      <>
+        <Box
+          component="button"
+          type="button"
+          onClick={this.handleClick}
+          sx={{
+            display: 'inline-flex',
+            alignItems: 'center',
+            gap: 0.75,
+            my: 0.35,
+            mx: 0.2,
+            pl: 1.1,
+            pr: 1,
+            py: 0.45,
+            borderRadius: 2,
+            border: '1px solid',
+            borderColor: isUser ? 'rgba(255, 255, 255, 0.4)' : 'divider',
+            bgcolor: isUser
+              ? 'rgba(255, 255, 255, 0.2)'
+              : (theme) => (theme.palette.mode === 'dark' ? 'rgba(255, 255, 255, 0.08)' : 'rgba(0, 0, 0, 0.05)'),
+            color: isUser ? '#fff' : 'text.primary',
+            cursor: 'pointer',
+            verticalAlign: 'middle',
+            maxWidth: '100%',
+            outline: 'none',
+            fontFamily: 'inherit',
+            transition: 'all 0.15s ease',
+            '&:hover': {
+              bgcolor: isUser ? 'rgba(255, 255, 255, 0.3)' : 'action.hover',
+              borderColor: isUser ? '#fff' : 'primary.main',
+              boxShadow: '0 2px 8px rgba(0,0,0,0.1)',
+            },
+          }}
+        >
+          <DescriptionRoundedIcon sx={{ fontSize: 16, color: isUser ? '#fff' : 'primary.main', flexShrink: 0 }} />
+          <Typography
+            component="span"
+            sx={{
+              fontSize: '0.8rem',
+              fontWeight: 600,
+              color: 'inherit',
+              overflow: 'hidden',
+              textOverflow: 'ellipsis',
+              whiteSpace: 'nowrap',
+              lineHeight: 1.25,
+            }}
+          >
+            {label || 'parsed invoice'}
+          </Typography>
+        </Box>
+
+        <Dialog
+          open={openPreview}
+          onClose={this.handleClose}
+          maxWidth="md"
+          fullWidth
+          sx={(theme) => ({
+            zIndex: theme.zIndex.modal + 50,
+          })}
+          slotProps={{
+            paper: {
+              sx: {
+                borderRadius: 2.5,
+                bgcolor: 'background.paper',
+                backgroundImage: 'none',
+              },
+            },
+          }}
+        >
+          <DialogTitle sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', pb: 1 }}>
+            <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <DescriptionRoundedIcon sx={{ color: 'primary.main', fontSize: 22 }} />
+              <Typography variant="h6" component="span" sx={{ fontSize: '1.05rem', fontWeight: 600 }}>
+                {label || 'parsed invoice'}
+              </Typography>
+            </Box>
+            <IconButton size="small" onClick={this.handleClose} aria-label="Schließen">
+              <CloseRoundedIcon sx={{ fontSize: 20 }} />
+            </IconButton>
+          </DialogTitle>
+          <DialogContent dividers sx={{ p: 2, bgcolor: (theme) => theme.palette.mode === 'dark' ? 'rgba(0,0,0,0.2)' : 'rgba(0,0,0,0.02)' }}>
+            <Box
+              component="pre"
+              sx={{
+                m: 0,
+                p: 1.5,
+                borderRadius: 1.5,
+                fontFamily: 'monospace',
+                fontSize: '0.8rem',
+                lineHeight: 1.5,
+                whiteSpace: 'pre-wrap',
+                wordBreak: 'break-word',
+                overflow: 'auto',
+                maxHeight: '60vh',
+                bgcolor: 'background.paper',
+                border: '1px solid',
+                borderColor: 'divider',
+              }}
+            >
+              {text}
+            </Box>
+          </DialogContent>
+          <DialogActions sx={{ px: 2.5, py: 1.5 }}>
+            <Button
+              startIcon={<ContentCopyRoundedIcon sx={{ fontSize: 18 }} />}
+              onClick={this.handleCopy}
+              color="primary"
+              variant="outlined"
+              size="small"
+            >
+              Kopieren
+            </Button>
+            <Button onClick={this.handleClose} color="inherit" size="small">
+              Schließen
+            </Button>
+          </DialogActions>
+        </Dialog>
+      </>
+    );
+  }
+}
+
 /**
  * Extract all `[ATTACHMENT ...]` markers and return clean text plus attachment metadata.
  * Also strips <USERENV> tags so route context is never rendered in chat views.

src/components/chat/ChatDrawer.jsx

@@ -15,11 +15,17 @@ import SendRoundedIcon from '@mui/icons-material/SendRounded';
 import AddRoundedIcon from '@mui/icons-material/AddRounded';
 import AutoAwesomeRoundedIcon from '@mui/icons-material/AutoAwesomeRounded';
 import DeleteOutlineRoundedIcon from '@mui/icons-material/DeleteOutlineRounded';
+import DescriptionOutlinedIcon from '@mui/icons-material/DescriptionOutlined';
 
 import Tooltip from '@mui/material/Tooltip';
 import Badge from '@mui/material/Badge';
 import Divider from '@mui/material/Divider';
+import Dialog from '@mui/material/Dialog';
+import DialogTitle from '@mui/material/DialogTitle';
+import DialogContent from '@mui/material/DialogContent';
+import DialogActions from '@mui/material/DialogActions';
 import AttachFileRoundedIcon from '@mui/icons-material/AttachFileRounded';
+import ContentCopyRoundedIcon from '@mui/icons-material/ContentCopyRounded';
 import TuneRoundedIcon from '@mui/icons-material/TuneRounded';
 import ElderlyRoundedIcon from '@mui/icons-material/ElderlyRounded';
 import DirectionsWalkRoundedIcon from '@mui/icons-material/DirectionsWalkRounded';
@@ -31,7 +37,9 @@ import LightModeRoundedIcon from '@mui/icons-material/LightModeRounded';
 import CycloneRoundedIcon from '@mui/icons-material/CycloneRounded';
 
 import { setting as settingApi } from '../../api';
-import chatAutomat, { selectPendingAskUser } from '../../automats/chatAutomat';
+import chatAutomat, {
+  selectPendingAskUser,
+} from '../../automats/chatAutomat';
 import userSettingsAutomat from '../../automats/userSettingsAutomat';
 import vfsAutomat from '../../automats/vfsAutomat';
 import { VfsEditorPanel, VfsFileIcon } from '../vfs';
@@ -46,6 +54,7 @@ import {
 } from '../../colors';
 
 const DEFAULT_DRAWER_WIDTH = 460;
+const EXTRACTION_MODEL_INSTRUCTION = "use 'Process Incoming Product and Invoices' SKILL";
 
 /** Sort by updated_at desc; subagents (started_by set) directly below their parent. */
 function sortConversations(list) {
@@ -81,8 +90,36 @@ function formatUpdated(value) {
 }
 
 function conversationTitle(c) {
-  const msg = (c.first_message || '').replace(/\s+/g, ' ').trim();
-  return msg || '…';
+  let msg = (c.first_message || '').trim();
+  if (!msg) return '…';
+
+  const extMatch = msg.match(/\[EXTRACTION(?:\s+label="([^"]*)")?\]|<extraction(?:\s+label="([^"]*)")?>/i);
+  const hasInvoiceSkill = msg.includes("Process Incoming Product and Invoices");
+
+  let stripped = msg
+    .replace(/\[EXTRACTION(?:\s+label="[^"]*")?\][\s\S]*?\[\/EXTRACTION\]/gi, '')
+    .replace(/<extraction(?:\s+label="[^"]*")?>[\s\S]*?<\/extraction>/gi, '')
+    .replace(/```[\s\S]*?```/g, '')
+    .replace(/use 'Process Incoming Product and Invoices' SKILL.*/gi, '')
+    .replace(/<USERENV>[\s\S]*?<\/USERENV>/gi, '')
+    .replace(/\s+/g, ' ')
+    .trim();
+
+  if (extMatch || hasInvoiceSkill) {
+    const label = extMatch?.[1] || extMatch?.[2] || 'parsed invoice';
+    if (stripped) {
+      return `${label}: ${stripped}`;
+    }
+    return label;
+  }
+
+  let clean = msg
+    .replace(/<USERENV>[\s\S]*?<\/USERENV>/gi, '')
+    .replace(/```[\s\S]*?```/g, '')
+    .replace(/\s+/g, ' ')
+    .trim();
+
+  return clean || msg.slice(0, 40) || '…';
 }
 const MIN_DRAWER_WIDTH = 320;
 
@@ -115,6 +152,17 @@ export default class ChatDrawer extends PureComponent {
       isInputFocused: false,
       stagedAttachments: [],
       stagedReferences: [],
+      stagedExtractions: s.pendingExtraction
+        ? [
+            {
+              id: `ext-${Date.now()}`,
+              text: s.pendingExtraction.text,
+              label: s.pendingExtraction.label || 'parsed invoice',
+              instruction: s.pendingExtraction.instruction || EXTRACTION_MODEL_INSTRUCTION,
+            },
+          ]
+        : [],
+      previewExtraction: null,
       isProcessingFiles: false,
       isDraggingFiles: false,
       attachmentError: null,
@@ -178,6 +226,13 @@ export default class ChatDrawer extends PureComponent {
         }
       });
     }
+    if (chatAutomat.state.pendingExtraction != null) {
+      queueMicrotask(() => {
+        if (chatAutomat.state.pendingExtraction != null) {
+          chatAutomat.setState({ pendingExtraction: null });
+        }
+      });
+    }
     this.unsub = chatAutomat.subscribe(this, (state) => {
       const wasOpen = this.state.isOpen;
       const willOpen = state.isOpen;
@@ -199,9 +254,9 @@ export default class ChatDrawer extends PureComponent {
         activeTurns: state.activeTurns || [],
       };
       if (state.pendingInput != null) {
-        patch.inputText = state.pendingInput;
-        patch.stagedAttachments = [];
-        patch.stagedReferences = [];
+        patch.inputText = this.state.inputText
+          ? `${this.state.inputText}\n\n${state.pendingInput}`
+          : state.pendingInput;
         queueMicrotask(() => {
           if (chatAutomat.state.pendingInput != null) {
             chatAutomat.setState({ pendingInput: null });
@@ -211,6 +266,22 @@ export default class ChatDrawer extends PureComponent {
       } else if (!wasOpen && willOpen) {
         this.focusInput(0);
       }
+      if (state.pendingExtraction != null) {
+        const ext = state.pendingExtraction;
+        const newExt = {
+          id: `ext-${Date.now()}-${Math.random().toString(36).slice(2, 7)}`,
+          text: ext.text,
+          label: ext.label || 'parsed invoice',
+          instruction: ext.instruction || EXTRACTION_MODEL_INSTRUCTION,
+        };
+        patch.stagedExtractions = [...(this.state.stagedExtractions || []), newExt];
+        queueMicrotask(() => {
+          if (chatAutomat.state.pendingExtraction != null) {
+            chatAutomat.setState({ pendingExtraction: null });
+          }
+        });
+        this.focusInput(0);
+      }
       return patch;
     });
 
@@ -309,6 +380,29 @@ export default class ChatDrawer extends PureComponent {
     this.focusInput(50);
   };
 
+  handleRemoveExtraction = (id) => {
+    this.setState((prev) => ({
+      stagedExtractions: (prev.stagedExtractions || []).filter((e) => e.id !== id),
+    }));
+    this.focusInput(50);
+  };
+
+  handlePreviewExtraction = (ext) => {
+    console.log('[ChatDrawer] Clicked extraction pill:', ext);
+    this.setState({ previewExtraction: ext });
+  };
+
+  handleCloseExtractionPreview = () => {
+    this.setState({ previewExtraction: null });
+  };
+
+  handleCopyExtractionText = () => {
+    const text = this.state.previewExtraction?.text;
+    if (text && navigator?.clipboard?.writeText) {
+      navigator.clipboard.writeText(text);
+    }
+  };
+
   handleVfsResizerStart = (e) => {
     if (e.button !== undefined && e.button !== 0) return;
     e.preventDefault();
@@ -483,9 +577,10 @@ export default class ChatDrawer extends PureComponent {
     const rawText = this.state.inputText.trim();
     const attachments = this.state.stagedAttachments || [];
     const references = this.state.stagedReferences || [];
+    const extractions = this.state.stagedExtractions || [];
 
     if (
-      (!rawText && attachments.length === 0 && references.length === 0) ||
+      (!rawText && attachments.length === 0 && references.length === 0 && extractions.length === 0) ||
       this.state.conversationState === 'busy' ||
       this.state.isSending
     ) {
@@ -493,6 +588,28 @@ export default class ChatDrawer extends PureComponent {
     }
 
     let text = rawText;
+    if (extractions.length > 0) {
+      const instructions = extractions
+        .map((e) => e.instruction)
+        .filter(Boolean);
+      const uniqueInstructions = Array.from(new Set(instructions));
+      const instructionText =
+        uniqueInstructions.join('\n\n') || EXTRACTION_MODEL_INSTRUCTION;
+
+      const extBlocks = extractions
+        .map(
+          (ext) =>
+            `[EXTRACTION label="${ext.label || 'parsed invoice'}"]\n\`\`\`\n${ext.text.trim()}\n\`\`\`\n[/EXTRACTION]`
+        )
+        .join('\n\n');
+
+      if (text) {
+        text = `${instructionText}\n\n${text}\n\n${extBlocks}`;
+      } else {
+        text = `${instructionText}\n\n${extBlocks}`;
+      }
+    }
+
     if (references.length > 0) {
       const refMarkdown = references
         .map((ref) => {
@@ -522,6 +639,7 @@ export default class ChatDrawer extends PureComponent {
       inputText: '',
       stagedAttachments: [],
       stagedReferences: [],
+      stagedExtractions: [],
       attachmentError: null,
     });
 
@@ -721,6 +839,7 @@ export default class ChatDrawer extends PureComponent {
 
   getPendingAskUser = () => selectPendingAskUser(this.state);
 
+
   renderHeader() {
     const {
       conversations,
@@ -1265,6 +1384,7 @@ export default class ChatDrawer extends PureComponent {
       sendError,
       stagedAttachments,
       stagedReferences,
+      stagedExtractions = [],
       isProcessingFiles,
       isDraggingFiles,
       attachmentError,
@@ -1273,11 +1393,16 @@ export default class ChatDrawer extends PureComponent {
     const pendingAsk = this.getPendingAskUser();
     const isBusy = conversationState === 'busy';
     const isWorking = isBusy || isSending;
-    const canChat = (Boolean(selectedConversationId) || draftConversation) && !pendingAsk;
+    const canChat =
+      (Boolean(selectedConversationId) || draftConversation) &&
+      !pendingAsk;
     const canSend =
       !isWorking &&
       canChat &&
-      (Boolean(inputText.trim()) || stagedAttachments.length > 0 || stagedReferences.length > 0);
+      (Boolean(inputText.trim()) ||
+        stagedAttachments.length > 0 ||
+        stagedReferences.length > 0 ||
+        stagedExtractions.length > 0);
 
     return (
       <Box
@@ -1449,7 +1574,7 @@ export default class ChatDrawer extends PureComponent {
               boxSizing: 'border-box',
             }}
           >
-            {stagedReferences.length > 0 && (
+            {(stagedReferences.length > 0 || (stagedExtractions && stagedExtractions.length > 0)) && (
               <Box
                 sx={{
                   display: 'flex',
@@ -1546,6 +1671,77 @@ export default class ChatDrawer extends PureComponent {
                     </IconButton>
                   </Box>
                 ))}
+                {stagedExtractions && stagedExtractions.map((ext) => (
+                  <Box
+                    key={ext.id}
+                    onClick={(e) => {
+                      e.stopPropagation();
+                      this.handlePreviewExtraction(ext);
+                    }}
+                    sx={{
+                      display: 'inline-flex',
+                      alignItems: 'center',
+                      gap: 0.6,
+                      py: 0.2,
+                      pl: 0.7,
+                      pr: 0.4,
+                      borderRadius: 1.5,
+                      bgcolor: (theme) =>
+                        theme.palette.mode === 'dark'
+                          ? 'rgba(255, 255, 255, 0.08)'
+                          : 'rgba(0, 0, 0, 0.05)',
+                      border: '1px solid',
+                      borderColor: (theme) =>
+                        theme.palette.mode === 'dark'
+                          ? 'rgba(255, 255, 255, 0.12)'
+                          : 'rgba(0, 0, 0, 0.1)',
+                      color: 'text.primary',
+                      fontSize: '0.75rem',
+                      lineHeight: 1.2,
+                      userSelect: 'none',
+                      cursor: 'pointer',
+                      transition: 'all 0.15s ease',
+                      '&:hover': {
+                        bgcolor: (theme) =>
+                          theme.palette.mode === 'dark'
+                            ? 'rgba(255, 255, 255, 0.14)'
+                            : 'rgba(0, 0, 0, 0.09)',
+                        borderColor: 'primary.light',
+                      },
+                    }}
+                  >
+                    <DescriptionOutlinedIcon sx={{ fontSize: 14, color: 'primary.main' }} />
+                    <Typography
+                      component="span"
+                      sx={{
+                        fontSize: '0.74rem',
+                        fontWeight: 600,
+                        letterSpacing: '-0.2px',
+                      }}
+                    >
+                      {ext.label || 'parsed invoice'}
+                    </Typography>
+                    <IconButton
+                      size="small"
+                      onClick={(e) => {
+                        e.stopPropagation();
+                        this.handleRemoveExtraction(ext.id);
+                      }}
+                      aria-label="Entfernen"
+                      sx={{
+                        p: 0.2,
+                        ml: 0.1,
+                        color: 'text.secondary',
+                        '&:hover': {
+                          color: 'error.main',
+                          bgcolor: 'action.hover',
+                        },
+                      }}
+                    >
+                      <CloseRoundedIcon sx={{ fontSize: 13 }} />
+                    </IconButton>
+                  </Box>
+                ))}
               </Box>
             )}
 
@@ -1811,6 +2007,74 @@ export default class ChatDrawer extends PureComponent {
             {this.renderFooter()}
           </Box>
         </Drawer>
+
+        {/* Extraction Preview Dialog */}
+        <Dialog
+          open={Boolean(this.state.previewExtraction)}
+          onClose={this.handleCloseExtractionPreview}
+          maxWidth="md"
+          fullWidth
+          sx={(theme) => ({
+            zIndex: theme.zIndex.modal + 50,
+          })}
+          slotProps={{
+            paper: {
+              sx: {
+                borderRadius: 2.5,
+                bgcolor: 'background.paper',
+                backgroundImage: 'none',
+              },
+            },
+          }}
+        >
+          <DialogTitle sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', pb: 1 }}>
+            <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <DescriptionOutlinedIcon sx={{ color: 'primary.main', fontSize: 22 }} />
+              <Typography variant="h6" component="span" sx={{ fontSize: '1.05rem', fontWeight: 600 }}>
+                {this.state.previewExtraction?.label || 'parsed invoice'}
+              </Typography>
+            </Box>
+            <IconButton size="small" onClick={this.handleCloseExtractionPreview} aria-label="Schließen">
+              <CloseRoundedIcon sx={{ fontSize: 20 }} />
+            </IconButton>
+          </DialogTitle>
+          <DialogContent dividers sx={{ p: 2, bgcolor: (theme) => theme.palette.mode === 'dark' ? 'rgba(0,0,0,0.2)' : 'rgba(0,0,0,0.02)' }}>
+            <Box
+              component="pre"
+              sx={{
+                m: 0,
+                p: 1.5,
+                borderRadius: 1.5,
+                fontFamily: 'monospace',
+                fontSize: '0.8rem',
+                lineHeight: 1.5,
+                whiteSpace: 'pre-wrap',
+                wordBreak: 'break-word',
+                overflow: 'auto',
+                maxHeight: '60vh',
+                bgcolor: 'background.paper',
+                border: '1px solid',
+                borderColor: 'divider',
+              }}
+            >
+              {this.state.previewExtraction?.text || ''}
+            </Box>
+          </DialogContent>
+          <DialogActions sx={{ px: 2.5, py: 1.5 }}>
+            <Button
+              startIcon={<ContentCopyRoundedIcon sx={{ fontSize: 18 }} />}
+              onClick={this.handleCopyExtractionText}
+              color="primary"
+              variant="outlined"
+              size="small"
+            >
+              Kopieren
+            </Button>
+            <Button onClick={this.handleCloseExtractionPreview} color="inherit" size="small">
+              Schließen
+            </Button>
+          </DialogActions>
+        </Dialog>
       </>
     );
   }

src/components/chat/ChatFlowList.jsx

@@ -27,7 +27,13 @@ import CalculateIcon from '@mui/icons-material/Calculate';
 import QrCodeScannerIcon from '@mui/icons-material/QrCodeScanner';
 import DirectionsIcon from '@mui/icons-material/Directions';
 import HealingMarkdown from './HealingMarkdown';
-import { VfsAttachmentLink, parseAttachmentsFromText, stripUserEnv } from './ChatAttachmentItems';
+import {
+  VfsAttachmentLink,
+  ExtractionPill,
+  parseAttachmentsFromText,
+  parseExtractionsFromText,
+  stripUserEnv,
+} from './ChatAttachmentItems';
 import {
   CHROMA,
   SHADOW_BUBBLE_ASSISTANT,
@@ -878,7 +884,8 @@ function MessageRow({ msg, showTime = true }) {
     } catch { }
   }
 
-  const { attachments: vfsAttachments, cleanText: rawCleanText } = parseAttachmentsFromText(textContent);
+  const { extractions, cleanText: textAfterExtractions } = parseExtractionsFromText(textContent);
+  const { attachments: vfsAttachments, cleanText: rawCleanText } = parseAttachmentsFromText(textAfterExtractions);
   const cleanText = stripUserEnv(rawCleanText);
 
   if (msg.role === 'system') {
@@ -957,6 +964,26 @@ function MessageRow({ msg, showTime = true }) {
             lineHeight: 1.5,
           })}
         >
+          {extractions.length > 0 && (
+            <Box
+              sx={{
+                display: 'flex',
+                flexWrap: 'wrap',
+                gap: 0.75,
+                mb: cleanText || vfsAttachments.length > 0 ? 0.75 : 0,
+              }}
+            >
+              {extractions.map((ext, idx) => (
+                <ExtractionPill
+                  key={ext.id || idx}
+                  label={ext.label || 'parsed invoice'}
+                  text={ext.text}
+                  isUser={isUser}
+                />
+              ))}
+            </Box>
+          )}
+
           {vfsAttachments.length > 0 && (
             <Box
               sx={{

src/components/chat/chatAttachments.js

@@ -184,15 +184,46 @@ function getMimeTypeFallback(category, filename) {
 }
 
 /**
- * Trigger download of an attachment in the browser.
- * @param {object} attachment
+ * Format bytes into human-readable kb size for data extraction pills (e.g. "2.4 kb" or "12 kb").
+ * @param {number} bytes
+ * @returns {string}
  */
-export function downloadAttachment(attachment) {
-  if (!attachment) return;
-  const link = document.createElement('a');
-  link.href = attachment.dataUrl || (attachment.url ? attachment.url : '');
-  link.download = attachment.name || 'anhang';
-  document.body.appendChild(link);
-  link.click();
-  document.body.removeChild(link);
+export function formatExtractionSize(bytes) {
+  const b = Number(bytes) || 0;
+  const kb = b / 1024;
+  if (kb < 1) {
+    return `${Math.max(0.1, kb).toFixed(1)} kb`;
+  }
+  return `${kb.toFixed(kb >= 10 ? 0 : 1)} kb`;
 }
+
+/**
+ * Parses extraction text blocks (e.g. `Text for Data Extraction:\n```\n...```\n` or `Text aus „...“:\n```\n...```\n`)
+ * from a message string, returning the extracted snippets as structured pills and the remaining text.
+ * @param {string} rawText
+ * @returns {{ extractions: Array<{ text: string, size: number, label: string }>, cleanText: string }}
+ */
+export function parseExtractionsFromText(rawText) {
+  if (typeof rawText !== 'string' || !rawText) {
+    return { extractions: [], cleanText: '' };
+  }
+
+  const extractionRegex = /(?:Text for Data Extraction|Text aus „[^“]+“):\s*```(?:\w+)?\n([\s\S]*?)```/g;
+  const extractions = [];
+  let match;
+  while ((match = extractionRegex.exec(rawText)) !== null) {
+    const content = (match[1] || '').trim();
+    if (content) {
+      const size = new Blob([content]).size;
+      extractions.push({
+        text: content,
+        size,
+        label: `Text for Data Extraction - ${formatExtractionSize(size)}`,
+      });
+    }
+  }
+
+  const cleanText = rawText.replace(extractionRegex, '').trim();
+  return { extractions, cleanText };
+}
+

src/components/manifest/Attachment.jsx

@@ -1,16 +1,15 @@
 import { PureComponent } from 'react';
 import Box from '@mui/material/Box';
 import IconButton from '@mui/material/IconButton';
-import Tooltip from '@mui/material/Tooltip';
 import Typography from '@mui/material/Typography';
 import TextSnippetOutlinedIcon from '@mui/icons-material/TextSnippetOutlined';
 import PictureAsPdfIcon from '@mui/icons-material/PictureAsPdf';
-import SyncIcon from '@mui/icons-material/Sync';
+import ChatBubbleOutlineRoundedIcon from '@mui/icons-material/ChatBubbleOutlineRounded';
 import DeleteOutlineOutlinedIcon from '@mui/icons-material/DeleteOutlineOutlined';
 import { tileBaseSx, TILE_SIZE } from 'dashgui/tiles';
 import SkeleHashImage from '../settings/SkeleHashImage';
 import { generateTextThumbnail } from '../../utils/textThumbnail';
-import { notifyErrorMessage } from '../../utils/notify';
+import chatAutomat from '../../automats/chatAutomat';
 import {
   SCRIM_ACTION,
   SCRIM_ATTACHMENT,
@@ -61,18 +60,64 @@ export class Attachment extends PureComponent {
 
   handleRescan = (e) => {
     e?.stopPropagation?.();
-    if (this.props.hasArticles) {
-      notifyErrorMessage(
-        'Neu analysieren nicht möglich, solange Artikel vorhanden sind. Bitte entfernen Sie zuerst alle Zeilen.',
-      );
-      return;
-    }
     const { attachment, onRescan } = this.props;
     if (attachment && onRescan) {
       onRescan(attachment);
     }
   };
 
+  handleMentionInChat = async (e) => {
+    e?.stopPropagation?.();
+    const { attachment, onMentionInChat } = this.props;
+    console.log('[Attachment] Mention in chat clicked', attachment);
+    if (!attachment) return;
+
+    if (onMentionInChat) {
+      onMentionInChat(attachment);
+      return;
+    }
+
+    let textContent = attachment.text || '';
+    if (!textContent && (attachment.file instanceof Blob || attachment.file instanceof File)) {
+      if (attachment.file.size > 0) {
+        try {
+          textContent = await attachment.file.text();
+        } catch (err) {
+          console.error('Fehler beim Lesen des Texts:', err);
+        }
+      } else {
+        const docId = this.props.docId ?? attachment.manifestId;
+        const fileId = attachment.fileId ?? attachment.id;
+        const kind = this.props.kind || 'delivery';
+        const prefix = kind === 'delivery' ? 'delivery' : kind === 'quote' ? 'quote' : 'order';
+        if (docId != null && fileId != null) {
+          try {
+            const res = await fetch(`/api/${prefix}/${encodeURIComponent(docId)}/file/${encodeURIComponent(fileId)}`, {
+              credentials: 'include',
+            });
+            if (res.ok) {
+              textContent = await res.text();
+            }
+          } catch (fetchErr) {
+            console.error('Fehler beim Laden der Datei:', fetchErr);
+          }
+        }
+      }
+    }
+
+    const trimmed = (textContent || '').trim();
+    if (!trimmed) {
+      console.warn('[Attachment] No text found to mention in chat', attachment);
+      return;
+    }
+
+    chatAutomat.actions.insertExtractionSnippet({
+      text: trimmed,
+      label: 'parsed invoice',
+      instruction: "use 'Process Incoming Product and Invoices' SKILL",
+    });
+  };
+
   handleDelete = (e) => {
     e?.stopPropagation?.();
     const { attachment, onDelete } = this.props;
@@ -237,51 +282,51 @@ export class Attachment extends PureComponent {
           }}
           onClick={(e) => e.stopPropagation()}
         >
-          {kind === 'delivery' && Boolean(onRescan) && (isPdf || isText) ? (
-            <Tooltip
-              title={
-                hasArticles
-                  ? 'Neu analysieren nicht möglich, solange Artikel vorhanden sind'
-                  : 'Neu analysieren'
-              }
+          {kind === 'delivery' && Boolean(onRescan) && isPdf ? (
+            <IconButton
+              size="small"
+              disabled={disabled}
+              onClick={this.handleRescan}
+              aria-label="Zu Text"
+              sx={{
+                bgcolor: SCRIM_ACTION,
+                color: WHITE,
+                p: 0.5,
+                backdropFilter: 'blur(2px)',
+                '&:hover': {
+                  bgcolor: SCRIM_HEAVY,
+                },
+              }}
             >
-              <span
-                style={{ display: 'inline-block' }}
-                onClick={
-                  hasArticles
-                    ? (e) => {
-                        e.stopPropagation();
-                        notifyErrorMessage(
-                          'Neu analysieren nicht möglich, solange Artikel vorhanden sind. Bitte entfernen Sie zuerst alle Zeilen.',
-                        );
-                      }
-                    : undefined
-                }
-              >
-                <IconButton
-                  size="small"
-                  disabled={disabled || hasArticles}
-                  onClick={this.handleRescan}
-                  sx={{
-                    bgcolor: SCRIM_ACTION,
-                    color: hasArticles ? VEIL_DISABLED : WHITE,
-                    p: 0.5,
-                    backdropFilter: 'blur(2px)',
-                    cursor: hasArticles ? 'not-allowed' : 'pointer',
-                    '&:hover': {
-                      bgcolor: hasArticles ? SCRIM_ACTION : SCRIM_HEAVY,
-                    },
-                  }}
-                >
-                  <SyncIcon sx={{ fontSize: 16 }} />
-                </IconButton>
-              </span>
-            </Tooltip>
+              <TextSnippetOutlinedIcon sx={{ fontSize: 16 }} />
+            </IconButton>
           ) : null}
+
+          {isText ? (
+            <IconButton
+              size="small"
+              disabled={disabled}
+              onClick={this.handleMentionInChat}
+              aria-label="Im Chat erwähnen"
+              sx={{
+                bgcolor: SCRIM_ACTION,
+                color: WHITE,
+                p: 0.5,
+                backdropFilter: 'blur(2px)',
+                '&:hover': {
+                  bgcolor: SCRIM_HEAVY,
+                },
+              }}
+            >
+              <ChatBubbleOutlineRoundedIcon sx={{ fontSize: 16 }} />
+            </IconButton>
+          ) : null}
+
           <IconButton
             size="small"
             disabled={disabled}
             onClick={this.handleDelete}
+            aria-label="Löschen"
             sx={{
               bgcolor: SCRIM_ACTION,
               color: WHITE,

src/components/manifest/AttachmentList.jsx

@@ -6,7 +6,7 @@ import Attachment from './Attachment';
 
 export class AttachmentList extends PureComponent {
   render() {
-    const { attachments, onRescan, onDelete, onClick, disabled, hasArticles, kind, docId } = this.props;
+    const { attachments, onRescan, onDelete, onClick, onMentionInChat, disabled, hasArticles, kind, docId } = this.props;
     if (!Array.isArray(attachments) || attachments.length === 0) {
       return null;
     }
@@ -31,6 +31,7 @@ export class AttachmentList extends PureComponent {
               onRescan={onRescan}
               onDelete={onDelete}
               onClick={onClick}
+              onMentionInChat={onMentionInChat}
               disabled={disabled}
               hasArticles={hasArticles}
             />

src/components/manifest/BookDeliveryDialog.jsx

@@ -47,6 +47,7 @@ export default class BookDeliveryDialog extends PureComponent {
     let initialAmounts = {};
     if (Array.isArray(props.summary?.lines)) {
       for (const line of props.summary.lines) {
+        if (!line.trackStock) continue;
         if (props.prefillLineId != null) {
           initialAmounts[line.id] =
             line.id === props.prefillLineId
@@ -174,6 +175,7 @@ export default class BookDeliveryDialog extends PureComponent {
     const amounts = {};
     if (Array.isArray(summary?.lines)) {
       for (const line of summary.lines) {
+        if (!line.trackStock) continue;
         if (prefillLineId != null) {
           amounts[line.id] =
             line.id === prefillLineId
@@ -208,6 +210,7 @@ export default class BookDeliveryDialog extends PureComponent {
     if (!summary?.lines) return;
     const amounts = {};
     for (const line of summary.lines) {
+      if (!line.trackStock) continue;
       amounts[line.id] = line.remainingAmount > 0 ? line.remainingAmount : 0;
     }
     this.setState({ amountsToBook: amounts });
@@ -218,6 +221,7 @@ export default class BookDeliveryDialog extends PureComponent {
     if (!summary?.lines) return;
     const amounts = {};
     for (const line of summary.lines) {
+      if (!line.trackStock) continue;
       amounts[line.id] = 0;
     }
     this.setState({ amountsToBook: amounts });
@@ -229,6 +233,7 @@ export default class BookDeliveryDialog extends PureComponent {
     if (!summary?.lines) return;
 
     const linesToBook = summary.lines
+      .filter((line) => line.trackStock)
       .map((line) => ({
         manifestarticleId: line.id,
         sku: line.sku,
@@ -382,12 +387,12 @@ export default class BookDeliveryDialog extends PureComponent {
 
   renderLinesTable() {
     const { summary, amountsToBook, isBooking } = this.state;
-    const lines = summary?.lines || [];
+    const lines = (summary?.lines || []).filter((l) => l.trackStock);
 
     if (lines.length === 0) {
       return (
         <Alert severity="info" sx={{ my: 2 }}>
-          Diese Lieferung enthält keine Artikelpositionen zum Einbuchen.
+          Diese Lieferung enthält keine lagergeführten Artikel zum Einbuchen.
         </Alert>
       );
     }
@@ -455,12 +460,10 @@ export default class BookDeliveryDialog extends PureComponent {
                         onChange={(e) => this.handleAmountChange(line.id, e.target.value)}
                         disabled={isBooking}
                         slotProps={{
-                          input: {
-                            inputProps: {
-                              min: 0,
-                              step: 1,
-                              style: { textAlign: 'right', padding: '4px 8px' },
-                            },
+                          htmlInput: {
+                            min: 0,
+                            step: 1,
+                            style: { textAlign: 'right', padding: '4px 8px' },
                           },
                         }}
                         sx={{ width: 90 }}
@@ -490,7 +493,8 @@ export default class BookDeliveryDialog extends PureComponent {
       warehouseError,
     } = this.state;
 
-    const lines = summary?.lines || [];
+    const lines = (summary?.lines || []).filter((l) => l.trackStock);
+    const hasTrackStock = lines.length > 0;
     const prefillLine =
       this.props.prefillLineId != null
         ? lines.find((l) => l.id === this.props.prefillLineId)
@@ -502,7 +506,7 @@ export default class BookDeliveryDialog extends PureComponent {
     const countLinesToBook = lines.filter(
       (l) => Number(amountsToBook[l.id]) > 0
     ).length;
-    const isFullyBooked = summary?.status === 'booked';
+    const isFullyBooked = hasTrackStock && summary?.status === 'booked';
     const selectedWarehouse = warehouses.find((w) => w.id === selectedWarehouseId);
     const isWarehouseMissing = !selectedWarehouseId;
 
@@ -554,7 +558,7 @@ export default class BookDeliveryDialog extends PureComponent {
               )}
               {this.renderLinesTable()}
 
-              {!isFullyBooked && lines.length > 0 && (
+              {!isFullyBooked && hasTrackStock && (
                 <Box sx={{ display: 'flex', gap: 1, mb: 2 }}>
                   <Button
                     size="small"
@@ -576,75 +580,77 @@ export default class BookDeliveryDialog extends PureComponent {
                 </Box>
               )}
 
-              {warehouses.length === 0 && !isFullyBooked && (
+              {hasTrackStock && warehouses.length === 0 && !isFullyBooked && (
                 <Alert severity="error" sx={{ mb: 2 }}>
                   Es ist noch kein Lager eingerichtet. Bitte legen Sie unter „Artikel → Lager“ zuerst ein Lager an.
                 </Alert>
               )}
 
-              <Box
-                sx={{
-                  display: 'flex',
-                  gap: 2,
-                  mb: 2,
-                  flexDirection: { xs: 'column', sm: 'row' },
-                }}
-              >
-                <FormControl
-                  size="small"
-                  required
-                  error={Boolean(warehouseError)}
-                  disabled={isBooking || isFullyBooked}
-                  sx={{ minWidth: { sm: 240 }, flex: { sm: '0 0 auto' } }}
+              {hasTrackStock && (
+                <Box
+                  sx={{
+                    display: 'flex',
+                    gap: 2,
+                    mb: 2,
+                    flexDirection: { xs: 'column', sm: 'row' },
+                  }}
                 >
-                  <InputLabel id="warehouse-select-label">Ziellager *</InputLabel>
-                  <Select
-                    labelId="warehouse-select-label"
-                    id="warehouse-select"
-                    value={selectedWarehouseId ?? ''}
-                    label="Ziellager *"
-                    onChange={this.handleWarehouseChange}
-                    startAdornment={
-                      <WarehouseIcon
-                        sx={{ mr: 1, color: 'text.secondary', fontSize: 20 }}
-                      />
-                    }
+                  <FormControl
+                    size="small"
+                    required
+                    error={Boolean(warehouseError)}
+                    disabled={isBooking || isFullyBooked}
+                    sx={{ minWidth: { sm: 240 }, flex: { sm: '0 0 auto' } }}
                   >
-                    {warehouses.length === 0 ? (
-                      <MenuItem value="" disabled>
-                        Keine Lager vorhanden
-                      </MenuItem>
-                    ) : (
-                      warehouses.map((wh) => (
-                        <MenuItem key={wh.id} value={wh.id}>
-                          {wh.name}
+                    <InputLabel id="warehouse-select-label">Ziellager *</InputLabel>
+                    <Select
+                      labelId="warehouse-select-label"
+                      id="warehouse-select"
+                      value={selectedWarehouseId ?? ''}
+                      label="Ziellager *"
+                      onChange={this.handleWarehouseChange}
+                      startAdornment={
+                        <WarehouseIcon
+                          sx={{ mr: 1, color: 'text.secondary', fontSize: 20 }}
+                        />
+                      }
+                    >
+                      {warehouses.length === 0 ? (
+                        <MenuItem value="" disabled>
+                          Keine Lager vorhanden
                         </MenuItem>
-                      ))
+                      ) : (
+                        warehouses.map((wh) => (
+                          <MenuItem key={wh.id} value={wh.id}>
+                            {wh.name}
+                          </MenuItem>
+                        ))
+                      )}
+                    </Select>
+                    {warehouseError ? (
+                      <FormHelperText>{warehouseError}</FormHelperText>
+                    ) : (
+                      <FormHelperText>Pflichtfeld: Ziellager für die Buchung</FormHelperText>
                     )}
-                  </Select>
-                  {warehouseError ? (
-                    <FormHelperText>{warehouseError}</FormHelperText>
-                  ) : (
-                    <FormHelperText>Pflichtfeld: Ziellager für die Buchung</FormHelperText>
-                  )}
-                </FormControl>
+                  </FormControl>
 
-                <TextField
-                  fullWidth
-                  size="small"
-                  label="Buchungstext (Ledger-Referenz)"
-                  value={transactionText}
-                  onChange={this.handleTransactionTextChange}
-                  disabled={isBooking || isFullyBooked}
-                  helperText="Wird als Transaktionstext in das Ledger übernommen"
-                />
-              </Box>
+                  <TextField
+                    fullWidth
+                    size="small"
+                    label="Buchungstext (Ledger-Referenz)"
+                    value={transactionText}
+                    onChange={this.handleTransactionTextChange}
+                    disabled={isBooking || isFullyBooked}
+                    helperText="Wird als Transaktionstext in das Ledger übernommen"
+                  />
+                </Box>
+              )}
 
               {isFullyBooked ? (
                 <Alert severity="success" icon={<CheckCircleOutlineOutlinedIcon />}>
                   Alle Artikel dieser Lieferung sind bereits vollständig im Lager verbucht.
                 </Alert>
-              ) : totalToBook > 0 ? (
+              ) : hasTrackStock && totalToBook > 0 ? (
                 <Alert severity={selectedWarehouseId ? 'info' : 'warning'}>
                   {selectedWarehouseId ? (
                     <>
@@ -659,11 +665,11 @@ export default class BookDeliveryDialog extends PureComponent {
                     </>
                   )}
                 </Alert>
-              ) : (
+              ) : hasTrackStock ? (
                 <Alert severity="warning">
                   Wählen Sie mindestens eine Menge größer als 0 aus, um den Lagerzugang zu buchen.
                 </Alert>
-              )}
+              ) : null}
             </>
           )}
         </DialogContent>

src/components/manifest/ManifestFormLine.jsx

@@ -40,11 +40,14 @@ class ManifestFormLine extends PureComponent {
       cachedArticle: sku ? getArticle(sku) : null,
       loadingArticle: false,
       fallbackSuppliers: [],
+      editingField: null,
     };
     this.handleRemove = this.handleRemove.bind(this);
     this.handleMoveUp = this.handleMoveUp.bind(this);
     this.handleMoveDown = this.handleMoveDown.bind(this);
     this.handleBlur = this.handleBlur.bind(this);
+    this.handleKeyDown = this.handleKeyDown.bind(this);
+    this.handleStartEdit = this.handleStartEdit.bind(this);
     this.handleCreateArticle = this.handleCreateArticle.bind(this);
     this.handleSearchArticle = this.handleSearchArticle.bind(this);
     this.handleRemoveSupplierArticle = this.handleRemoveSupplierArticle.bind(this);
@@ -117,7 +120,7 @@ class ManifestFormLine extends PureComponent {
       this.unsubSupplier = supKey.subscribe(this, (item) => ({
         fallbackSuppliers: Array.isArray(item?.data) ? item.data : [],
       }));
-      void articleSupplierAutomat.load(sku).catch(() => {});
+      void articleSupplierAutomat.load(sku).catch(() => { });
     }
   }
 
@@ -134,7 +137,25 @@ class ManifestFormLine extends PureComponent {
     this.props.onMove?.(this.props.line.key, 1);
   }
 
+  handleStartEdit(columnId) {
+    const { saving } = this.props;
+    const isDisabled = saving || (columnId === 'sku' && Boolean(this.props.isOnShipment));
+    if (isDisabled) return;
+    if (this.state.editingField !== columnId) {
+      this.setState({ editingField: columnId });
+    }
+  }
+
+  handleKeyDown(e) {
+    if (e.key === 'Enter' || e.key === 'Escape') {
+      e.target.blur();
+    }
+  }
+
   handleBlur(e, columnId) {
+    if (this.state.editingField === columnId) {
+      this.setState({ editingField: null });
+    }
     if (columnId === 'sku' && this.props.onSkuBlur) {
       this.props.onSkuBlur(this.props.line.key, e.target.value);
     }
@@ -163,7 +184,7 @@ class ManifestFormLine extends PureComponent {
 
   renderLedgerChip() {
     const { ledgerLine, onBookLine } = this.props;
-    if (!ledgerLine) return null;
+    if (!ledgerLine || !ledgerLine.trackStock) return null;
     const isBooked = ledgerLine.isBooked;
     const isPartial = !isBooked && ledgerLine.bookedAmount > 0;
     const isClickable = Boolean(onBookLine);
@@ -229,6 +250,8 @@ class ManifestFormLine extends PureComponent {
   renderField(column, colIdx, totalCols) {
     const { id, align, type } = column;
     const { line, saving, onChange, columns } = this.props;
+    const isFirstLine = Boolean(this.props.isFirstLine ?? (this.props.index === 0));
+    const isLastLine = Boolean(this.props.isLastLine);
 
     if (id === 'pos') {
       const posVal =
@@ -240,8 +263,10 @@ class ManifestFormLine extends PureComponent {
             display: 'flex',
             alignItems: 'center',
             justifyContent: 'center',
-            height: '100%',
-            minHeight: 38,
+            height: isFirstLine ? 40 : 41,
+            minHeight: isFirstLine ? 40 : 41,
+            maxHeight: isFirstLine ? 40 : 41,
+            mt: isFirstLine ? 0 : '-1px',
             fontWeight: 700,
             fontSize: '0.82rem',
             color: 'text.secondary',
@@ -297,65 +322,197 @@ class ManifestFormLine extends PureComponent {
     const isFirstInput = hasPosCol ? colIdx === 1 : colIdx === 0;
     const isLast = colIdx === totalCols - 1;
 
+    const topLeftRadius = isFirstInput && isFirstLine ? 4 : 0;
+    const topRightRadius = isLast && isFirstLine ? 4 : 0;
+    const bottomRightRadius = isLast && isLastLine ? 4 : 0;
+    const bottomLeftRadius = isFirstInput && isLastLine ? 4 : 0;
+    const borderRadius = `${topLeftRadius}px ${topRightRadius}px ${bottomRightRadius}px ${bottomLeftRadius}px`;
+
     const { dirtyFields } = this.props;
     const isFieldDirty = Boolean(
       dirtyFields && (dirtyFields.__all__ || dirtyFields[id])
     );
 
-    return (
-      <TextField
-        size="small"
-        fullWidth
-        type={type}
-        value={val ?? ''}
-        error={isError}
-        disabled={saving || (id === 'sku' && Boolean(this.props.isOnShipment))}
-        title={id === 'sku' && this.props.isOnShipment ? 'Artikel ist bereits auf einem Lieferschein und kann nicht geändert werden' : undefined}
-        autoComplete="off"
-        onChange={(e) => onChange(line.key, id, e.target.value)}
-        onBlur={(e) => this.handleBlur(e, id)}
-        slotProps={{
-          htmlInput: {
-            inputMode: type === 'number' ? 'decimal' : 'text',
-            style: { textAlign: align },
-            autoComplete: 'off',
-            step: type === 'number' ? 'any' : undefined,
-          },
-        }}
-        sx={{
-          '& .MuiOutlinedInput-root': {
-            borderRadius: isFirstInput ? '4px 0 0 4px' : isLast ? '0 4px 4px 0' : 0,
+    const isEditing = this.state.editingField === id;
+    const isDisabled = saving || (id === 'sku' && Boolean(this.props.isOnShipment));
+    const titleText = id === 'sku' && this.props.isOnShipment
+      ? 'Artikel ist bereits auf einem Lieferschein und kann nicht geändert werden'
+      : undefined;
+
+    if (isEditing) {
+      return (
+        <TextField
+          autoFocus
+          size="small"
+          type={type}
+          value={val ?? ''}
+          error={isError}
+          disabled={isDisabled}
+          title={titleText}
+          autoComplete="off"
+          onChange={(e) => onChange(line.key, id, e.target.value)}
+          onBlur={(e) => this.handleBlur(e, id)}
+          onKeyDown={this.handleKeyDown}
+          slotProps={{
+            htmlInput: {
+              inputMode: type === 'number' ? 'decimal' : 'text',
+              style: { textAlign: align },
+              autoComplete: 'off',
+              step: type === 'number' ? 'any' : undefined,
+            },
+          }}
+          sx={{
+            position: 'relative',
             ml: isFirstInput ? 0 : '-1px',
-            ...(isFieldDirty && {
-              bgcolor: 'rgba(237, 108, 2, 0.08)',
-            }),
-            '&:hover': {
-              zIndex: 1,
+            width: isFirstInput ? '100%' : 'calc(100% + 1px)',
+            mt: isFirstLine ? 0 : '-1px',
+            height: isFirstLine ? 40 : 41,
+            zIndex: 3,
+            '& .MuiOutlinedInput-root': {
+              height: isFirstLine ? 40 : 41,
+              borderRadius,
+              width: '100%',
+              ...(isFieldDirty && {
+                bgcolor: 'rgba(237, 108, 2, 0.08)',
+              }),
+              '&:hover': {
+                zIndex: 4,
+              },
+              '&.Mui-focused': {
+                zIndex: 5,
+              },
             },
-            '&.Mui-focused': {
-              zIndex: 2,
-            },
-          },
-          ...(isFieldDirty && {
-            zIndex: 1,
             '& .MuiOutlinedInput-notchedOutline': {
-              borderColor: 'warning.main',
-              borderWidth: 2,
+              borderWidth: '1px !important',
+              borderColor: isFieldDirty
+                ? 'warning.main'
+                : isError
+                  ? 'error.main'
+                  : 'rgba(0, 0, 0, 0.23)',
+            },
+            '&.Mui-focused .MuiOutlinedInput-notchedOutline': {
+              borderWidth: '1px !important',
+              borderColor: isFieldDirty
+                ? 'warning.main'
+                : isError
+                  ? 'error.main'
+                  : 'primary.main',
             },
             '&:hover .MuiOutlinedInput-notchedOutline': {
-              borderColor: 'warning.main',
+              borderWidth: '1px !important',
+              borderColor: isFieldDirty
+                ? 'warning.main'
+                : isError
+                  ? 'error.main'
+                  : 'rgba(0, 0, 0, 0.87)',
             },
+            '& input[type=number]': {
+              MozAppearance: 'textfield',
+            },
+            '& input[type=number]::-webkit-outer-spin-button, & input[type=number]::-webkit-inner-spin-button':
+            {
+              WebkitAppearance: 'none',
+              margin: 0,
+            },
+          }}
+        />
+      );
+    }
+
+    const hasValue = val != null && String(val).trim() !== '';
+
+    return (
+      <Box
+        tabIndex={isDisabled ? -1 : 0}
+        role={isDisabled ? undefined : 'button'}
+        onClick={() => this.handleStartEdit(id)}
+        onFocus={() => this.handleStartEdit(id)}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter' || e.key === ' ') {
+            e.preventDefault();
+            this.handleStartEdit(id);
+          }
+        }}
+        title={titleText}
+        sx={{
+          display: 'flex',
+          alignItems: 'center',
+          justifyContent: align === 'right' ? 'flex-end' : align === 'center' ? 'center' : 'flex-start',
+          height: isFirstLine ? 40 : 41,
+          minHeight: isFirstLine ? 40 : 41,
+          maxHeight: isFirstLine ? 40 : 41,
+          boxSizing: 'border-box',
+          position: 'relative',
+          ml: isFirstInput ? 0 : '-1px',
+          width: isFirstInput ? '100%' : 'calc(100% + 1px)',
+          mt: isFirstLine ? 0 : '-1px',
+          px: '14px',
+          py: 0,
+          borderRadius,
+          border: '1px solid',
+          borderColor: isFieldDirty
+            ? 'warning.main'
+            : isError
+              ? 'error.main'
+              : 'rgba(0, 0, 0, 0.23)',
+          cursor: isDisabled ? 'default' : 'text',
+          touchAction: 'manipulation',
+          userSelect: 'none',
+          zIndex: 1,
+          ...(isFieldDirty && {
+            bgcolor: 'rgba(237, 108, 2, 0.08)',
+            zIndex: 2,
           }),
-          '& input[type=number]': {
-            MozAppearance: 'textfield',
-          },
-          '& input[type=number]::-webkit-outer-spin-button, & input[type=number]::-webkit-inner-spin-button':
-          {
-            WebkitAppearance: 'none',
-            margin: 0,
+          ...(isError && !isFieldDirty && {
+            bgcolor: 'rgba(211, 47, 47, 0.04)',
+            borderColor: 'error.main',
+            zIndex: 2,
+          }),
+          '&:hover': isDisabled
+            ? undefined
+            : {
+              bgcolor: isFieldDirty
+                ? 'rgba(237, 108, 2, 0.14)'
+                : isError
+                  ? 'rgba(211, 47, 47, 0.08)'
+                  : 'action.hover',
+              borderColor: isFieldDirty
+                ? 'warning.main'
+                : isError
+                  ? 'error.main'
+                  : 'rgba(0, 0, 0, 0.87)',
+              zIndex: 3,
+            },
+          '&:focus-visible': {
+            outline: '2px solid',
+            outlineColor: 'primary.main',
+            outlineOffset: -2,
+            zIndex: 4,
           },
         }}
-      />
+      >
+        <Typography
+          variant="body2"
+          sx={{
+            textAlign: align,
+            width: '100%',
+            overflow: 'hidden',
+            textOverflow: 'ellipsis',
+            whiteSpace: 'nowrap',
+            fontSize: '0.875rem',
+            lineHeight: '20px',
+            fontWeight: id === 'sku' ? 600 : 400,
+            color: isError
+              ? 'error.main'
+              : hasValue
+                ? 'text.primary'
+                : 'text.disabled',
+            fontStyle: 'normal',
+          }}
+        >
+          {hasValue ? String(val) : '—'}
+        </Typography>
+      </Box>
     );
   }
 
@@ -979,7 +1136,11 @@ class ManifestFormLine extends PureComponent {
               sx={{
                 p: 0,
                 width: col.width,
-                verticalAlign: 'middle',
+                minWidth: col.width,
+                height: 40,
+                verticalAlign: 'top',
+                position: 'relative',
+                overflow: 'visible',
               }}
             >
               {this.renderField(col, colIdx, columns.length)}
@@ -999,32 +1160,28 @@ class ManifestFormLine extends PureComponent {
             <Box sx={{ display: 'flex', alignItems: 'center', gap: 0.25 }}>
               {this.props.onMove && (
                 <>
-                  <Tooltip title="Nach oben">
-                    <span>
-                      <IconButton
-                        size="small"
-                        aria-label="Nach oben verschieben"
-                        disabled={saving || this.props.isFirstLine}
-                        onClick={this.handleMoveUp}
-                        sx={{ p: 0.35 }}
-                      >
-                        <ArrowUpwardIcon sx={{ fontSize: 16 }} />
-                      </IconButton>
-                    </span>
-                  </Tooltip>
-                  <Tooltip title="Nach unten">
-                    <span>
-                      <IconButton
-                        size="small"
-                        aria-label="Nach unten verschieben"
-                        disabled={saving || this.props.isLastLine}
-                        onClick={this.handleMoveDown}
-                        sx={{ p: 0.35 }}
-                      >
-                        <ArrowDownwardIcon sx={{ fontSize: 16 }} />
-                      </IconButton>
-                    </span>
-                  </Tooltip>
+                  <span>
+                    <IconButton
+                      size="small"
+                      aria-label="Nach oben verschieben"
+                      disabled={saving || this.props.isFirstLine}
+                      onClick={this.handleMoveUp}
+                      sx={{ p: 0.35 }}
+                    >
+                      <ArrowUpwardIcon sx={{ fontSize: 16 }} />
+                    </IconButton>
+                  </span>
+                  <span>
+                    <IconButton
+                      size="small"
+                      aria-label="Nach unten verschieben"
+                      disabled={saving || this.props.isLastLine}
+                      onClick={this.handleMoveDown}
+                      sx={{ p: 0.35 }}
+                    >
+                      <ArrowDownwardIcon sx={{ fontSize: 16 }} />
+                    </IconButton>
+                  </span>
                 </>
               )}
               <IconButton

src/components/manifest/ManifestHeader.jsx

@@ -243,6 +243,7 @@ class ManifestHeader extends PureComponent {
       onPdfDelete,
       onPdfClick,
       onAttachmentClick,
+      onMentionInChat,
       onDateChange,
       onNumberChange,
       onExternalNumberChange,
@@ -356,7 +357,7 @@ class ManifestHeader extends PureComponent {
                 flex: { xs: '1 1 100%', sm: '2 1 200px' },
                 minWidth: { sm: 160 },
               }}
-              renderInput={(params) => (
+              renderInput={({ inputProps: _unusedInputProps, InputProps: _unusedInputProps2, InputLabelProps: _unusedInputLabelProps, ...params }) => (
                 <TextField
                   {...params}
                   inputRef={this.partyInputRef}
@@ -456,6 +457,7 @@ class ManifestHeader extends PureComponent {
             onRescan={onPdfRescan}
             onDelete={onPdfDelete}
             onClick={onAttachmentClick ?? onPdfClick}
+            onMentionInChat={onMentionInChat}
             disabled={saving || pdfUploading}
             hasArticles={hasArticles}
           />
@@ -509,7 +511,7 @@ class ManifestHeader extends PureComponent {
                 Wiederherstellen
               </Button>
             )}
-            {docId != null && kind === 'delivery' && onOpenBookDialog && (
+            {docId != null && kind === 'delivery' && onOpenBookDialog && ledgerSummary?.hasTrackStock && (
               <Button
                 variant={ledgerSummary?.status === 'booked' ? 'outlined' : 'contained'}
                 color={

src/components/settings/BackupSettingsPanel.jsx

@@ -21,19 +21,28 @@ import TableRow from '@mui/material/TableRow';
 import Tabs from '@mui/material/Tabs';
 import TextField from '@mui/material/TextField';
 import Typography from '@mui/material/Typography';
+import Dialog from '@mui/material/Dialog';
+import DialogTitle from '@mui/material/DialogTitle';
+import DialogContent from '@mui/material/DialogContent';
+import DialogContentText from '@mui/material/DialogContentText';
+import DialogActions from '@mui/material/DialogActions';
 import BackupOutlinedIcon from '@mui/icons-material/BackupOutlined';
 import CheckCircleOutlineIcon from '@mui/icons-material/CheckCircleOutlined';
+import CloseIcon from '@mui/icons-material/Close';
 import CloudQueueOutlinedIcon from '@mui/icons-material/CloudQueueOutlined';
 import FolderOutlinedIcon from '@mui/icons-material/FolderOutlined';
 import InsertDriveFileOutlinedIcon from '@mui/icons-material/InsertDriveFileOutlined';
 import KeyboardArrowDownIcon from '@mui/icons-material/KeyboardArrowDown';
 import KeyboardArrowUpIcon from '@mui/icons-material/KeyboardArrowUp';
+import PsychologyOutlinedIcon from '@mui/icons-material/PsychologyOutlined';
 import RefreshIcon from '@mui/icons-material/Refresh';
 import SearchIcon from '@mui/icons-material/Search';
 import SettingsBackupRestoreIcon from '@mui/icons-material/SettingsBackupRestore';
 import StorageIcon from '@mui/icons-material/Storage';
 import WarningAmberIcon from '@mui/icons-material/WarningAmber';
+import WidgetsOutlinedIcon from '@mui/icons-material/WidgetsOutlined';
 import { enqueueSnackbar } from 'notistack';
+import { vfs } from '../../api';
 import backupAutomat from '../../automats/backupAutomat';
 import { notifyError } from '../../utils/notify';
 import {
@@ -92,11 +101,17 @@ export default class BackupSettingsPanel extends Component {
       vfsLoadingByBackup: vfsLoadingByBackup || {},
       tierTab: 'hourly', // 'hourly' | 'daily' | 'monthly'
       expandedItemName: null,
+      restoringSkills: false,
+      restoringApplets: false,
+      confirmRestore: null, // null | 'skills' | 'applets'
+      lastRestoreResult: null, // null | { type: 'skills' | 'applets', count: number, restored: string[] }
     };
 
-    this.handleRefresh = this.handleRefresh.bind(this);
     this.handleTierChange = this.handleTierChange.bind(this);
     this.handleToggleExpand = this.handleToggleExpand.bind(this);
+    this.handleOpenConfirm = this.handleOpenConfirm.bind(this);
+    this.handleCloseConfirm = this.handleCloseConfirm.bind(this);
+    this.handleExecuteRestore = this.handleExecuteRestore.bind(this);
   }
 
   componentDidMount() {
@@ -129,18 +144,6 @@ export default class BackupSettingsPanel extends Component {
   }
   // #endregion
 
-  // #region handleRefresh
-  // MARK: calls backupAutomat.actions.reload from ./api/index.js
-  async handleRefresh() {
-    try {
-      await backupAutomat.actions.reload();
-      enqueueSnackbar('Backup-Status aktualisiert', { variant: 'info' });
-    } catch (err) {
-      notifyError(err);
-    }
-  }
-  // #endregion
-
   handleTierChange(_event, newValue) {
     this.setState({ tierTab: newValue, expandedItemName: null });
   }
@@ -151,6 +154,65 @@ export default class BackupSettingsPanel extends Component {
     }));
   }
 
+  handleOpenConfirm(type) {
+    this.setState({ confirmRestore: type });
+  }
+
+  handleCloseConfirm() {
+    if (this.state.restoringSkills || this.state.restoringApplets) return;
+    this.setState({ confirmRestore: null });
+  }
+
+  // #region handleExecuteRestore
+  // MARK: calls POST /api/vfs/skills/restore or /api/vfs/applets/restore
+  async handleExecuteRestore() {
+    const { confirmRestore } = this.state;
+    if (!confirmRestore) return;
+
+    if (confirmRestore === 'skills') {
+      this.setState({ restoringSkills: true });
+      try {
+        const res = await vfs.restoreSkills();
+        enqueueSnackbar(`${res.count} Standard-Skills (.SKILL) erfolgreich wiederhergestellt.`, {
+          variant: 'success',
+        });
+        this.setState({
+          confirmRestore: null,
+          restoringSkills: false,
+          lastRestoreResult: {
+            type: 'skills',
+            count: res.count,
+            restored: res.restored || [],
+          },
+        });
+      } catch (err) {
+        this.setState({ restoringSkills: false });
+        notifyError(err);
+      }
+    } else if (confirmRestore === 'applets') {
+      this.setState({ restoringApplets: true });
+      try {
+        const res = await vfs.restoreApplets();
+        enqueueSnackbar(`${res.count} Beispiel-Applets (.applet.js) erfolgreich wiederhergestellt.`, {
+          variant: 'success',
+        });
+        this.setState({
+          confirmRestore: null,
+          restoringApplets: false,
+          lastRestoreResult: {
+            type: 'applets',
+            count: res.count,
+            restored: res.restored || [],
+          },
+        });
+      } catch (err) {
+        this.setState({ restoringApplets: false });
+        notifyError(err);
+      }
+    }
+  }
+  // #endregion
+
   render() {
     const {
       status,
@@ -161,6 +223,10 @@ export default class BackupSettingsPanel extends Component {
       vfsLoadingByBackup,
       tierTab,
       expandedItemName,
+      restoringSkills,
+      restoringApplets,
+      confirmRestore,
+      lastRestoreResult,
     } = this.state;
 
     if (status === 'loading' && !backupStatus) {
@@ -183,7 +249,7 @@ export default class BackupSettingsPanel extends Component {
           <Button
             variant="outlined"
             startIcon={<RefreshIcon />}
-            onClick={this.handleRefresh}
+            onClick={() => void this.loadBackups()}
             sx={{ alignSelf: 'flex-start' }}
           >
             Erneut versuchen
@@ -207,28 +273,15 @@ export default class BackupSettingsPanel extends Component {
 
     return (
       <Box sx={{ display: 'flex', flexDirection: 'column', gap: 3 }}>
-        {/* Header Title & Actions */}
-        <Box sx={{ display: 'flex', alignItems: 'flex-start', justifyContent: 'space-between', flexWrap: 'wrap', gap: 2 }}>
-          <Box>
-            <Typography variant="h6" fontWeight={700} sx={{ color: DARK_4, display: 'flex', alignItems: 'center', gap: 1 }}>
-              <BackupOutlinedIcon sx={{ color: PRIMARY }} />
-              Datensicherung & Backups
-            </Typography>
-            <Typography variant="body2" color="text.secondary" sx={{ mt: 0.5 }}>
-              Automatische Sicherung von Datenbank, virtuellem Dateisystem (VFS) und Dokumentenspeicher.
-            </Typography>
-          </Box>
-          <Stack direction="row" spacing={1.5} sx={{ alignItems: 'center' }}>
-            <Button
-              variant="outlined"
-              size="small"
-              startIcon={<RefreshIcon />}
-              onClick={this.handleRefresh}
-              disabled={isRunning}
-            >
-              Aktualisieren
-            </Button>
-          </Stack>
+        {/* Header Title */}
+        <Box>
+          <Typography variant="h6" fontWeight={700} sx={{ color: DARK_4, display: 'flex', alignItems: 'center', gap: 1 }}>
+            <BackupOutlinedIcon sx={{ color: PRIMARY }} />
+            Datensicherung & Backups
+          </Typography>
+          <Typography variant="body2" color="text.secondary" sx={{ mt: 0.5 }}>
+            Automatische Sicherung von Datenbank, virtuellem Dateisystem (VFS) und Dokumentenspeicher.
+          </Typography>
         </Box>
 
         {/* Status Badges Bar */}
@@ -246,19 +299,11 @@ export default class BackupSettingsPanel extends Component {
         >
           <Chip
             size="small"
-            icon={backupStatus?.enabled ? <CheckCircleOutlineIcon /> : <WarningAmberIcon />}
-            label={backupStatus?.enabled ? 'Dienst: Aktiv' : 'Dienst: Deaktiviert'}
-            color={backupStatus?.enabled ? 'success' : 'default'}
+            icon={backupStatus?.enabled && isRunning ? <CheckCircleOutlineIcon /> : <WarningAmberIcon />}
+            label={backupStatus?.enabled && isRunning ? 'Dienst: Aktiv' : 'Dienst: Deaktiviert'}
+            color={backupStatus?.enabled && isRunning ? 'success' : 'default'}
             variant="outlined"
           />
-          {isRunning && (
-            <Chip
-              size="small"
-              icon={<CircularProgress size={12} color="inherit" />}
-              label="Backup wird ausgeführt..."
-              color="primary"
-            />
-          )}
           <Chip
             size="small"
             icon={<StorageIcon />}
@@ -431,6 +476,231 @@ export default class BackupSettingsPanel extends Component {
             </TableContainer>
           )}
         </Box>
+
+        {/* System Defaults Restore Section (VFS Skills & Applets) */}
+        <Box sx={{ border: `1px solid ${BORDER}`, borderRadius: 2, bgcolor: WHITE, overflow: 'hidden' }}>
+          <Box sx={{ borderBottom: `1px solid ${BORDER}`, bgcolor: SURFACE_RAISED, px: 2, py: 1.5 }}>
+            <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <SettingsBackupRestoreIcon sx={{ color: PRIMARY, fontSize: 22 }} />
+              <Typography variant="subtitle2" fontWeight={700} sx={{ color: DARK_4 }}>
+                System-Standarddateien wiederherstellen (VFS)
+              </Typography>
+            </Box>
+            <Typography variant="caption" color="text.secondary" sx={{ mt: 0.5, display: 'block' }}>
+              Setzt systemweite Vorlagen im virtuellen Dateisystem (VFS) des Unternehmens auf den Auslieferungszustand zurück. Bereits vorhandene gleichnamige Dateien werden dabei überschrieben.
+            </Typography>
+          </Box>
+
+          <Box sx={{ p: 2 }}>
+            <Box
+              sx={{
+                display: 'grid',
+                gridTemplateColumns: { xs: '1fr', sm: '1fr 1fr' },
+                gap: 2,
+              }}
+            >
+              {/* Skills Restore Card */}
+              <Box
+                sx={{
+                  p: 2,
+                  borderRadius: 2,
+                  border: `1px solid ${BORDER}`,
+                  bgcolor: SURFACE_BASE,
+                  display: 'flex',
+                  flexDirection: 'column',
+                  justifyContent: 'space-between',
+                  gap: 1.5,
+                }}
+              >
+                <Box>
+                  <Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', mb: 1 }}>
+                    <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+                      <Box
+                        sx={{
+                          width: 32,
+                          height: 32,
+                          borderRadius: 1.5,
+                          bgcolor: 'rgba(15, 118, 110, 0.1)',
+                          color: PRIMARY,
+                          display: 'flex',
+                          alignItems: 'center',
+                          justifyContent: 'center',
+                        }}
+                      >
+                        <PsychologyOutlinedIcon fontSize="small" />
+                      </Box>
+                      <Typography variant="subtitle2" fontWeight={700} sx={{ color: DARK_4 }}>
+                        Standard-Skills
+                      </Typography>
+                    </Box>
+                    <Chip size="small" label=".SKILL" variant="outlined" sx={{ height: 20, fontSize: '0.75rem', fontWeight: 600 }} />
+                  </Box>
+                  <Typography variant="body2" color="text.secondary" sx={{ fontSize: '0.825rem', lineHeight: 1.4 }}>
+                    Stellt alle systemweiten Standard-.SKILL-Dateien für KI-Assistenten und Workflows im VFS wieder her.
+                  </Typography>
+                </Box>
+
+                <Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', pt: 1, borderTop: `1px solid ${BORDER}` }}>
+                  <Typography variant="caption" color="text.secondary" sx={{ fontStyle: 'italic', fontSize: '0.75rem' }}>
+                    Überschreibt existierende Dateien
+                  </Typography>
+                  <Button
+                    size="small"
+                    variant="contained"
+                    startIcon={restoringSkills ? <CircularProgress size={14} color="inherit" /> : <SettingsBackupRestoreIcon fontSize="small" />}
+                    onClick={() => this.handleOpenConfirm('skills')}
+                    disabled={restoringSkills}
+                    sx={{ textTransform: 'none', minHeight: 30, fontSize: '0.8rem', fontWeight: 600 }}
+                  >
+                    Skills wiederherstellen
+                  </Button>
+                </Box>
+              </Box>
+
+              {/* Applets Restore Card */}
+              <Box
+                sx={{
+                  p: 2,
+                  borderRadius: 2,
+                  border: `1px solid ${BORDER}`,
+                  bgcolor: SURFACE_BASE,
+                  display: 'flex',
+                  flexDirection: 'column',
+                  justifyContent: 'space-between',
+                  gap: 1.5,
+                }}
+              >
+                <Box>
+                  <Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', mb: 1 }}>
+                    <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+                      <Box
+                        sx={{
+                          width: 32,
+                          height: 32,
+                          borderRadius: 1.5,
+                          bgcolor: 'rgba(15, 118, 110, 0.1)',
+                          color: PRIMARY,
+                          display: 'flex',
+                          alignItems: 'center',
+                          justifyContent: 'center',
+                        }}
+                      >
+                        <WidgetsOutlinedIcon fontSize="small" />
+                      </Box>
+                      <Typography variant="subtitle2" fontWeight={700} sx={{ color: DARK_4 }}>
+                        Beispiel-Applets
+                      </Typography>
+                    </Box>
+                    <Chip size="small" label=".applet.js" variant="outlined" sx={{ height: 20, fontSize: '0.75rem', fontWeight: 600 }} />
+                  </Box>
+                  <Typography variant="body2" color="text.secondary" sx={{ fontSize: '0.825rem', lineHeight: 1.4 }}>
+                    Stellt alle systemweiten Standard-.applet.js-Beispiel-Applets für Workflows und Auswertungen im VFS wieder her.
+                  </Typography>
+                </Box>
+
+                <Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', pt: 1, borderTop: `1px solid ${BORDER}` }}>
+                  <Typography variant="caption" color="text.secondary" sx={{ fontStyle: 'italic', fontSize: '0.75rem' }}>
+                    Überschreibt existierende Dateien
+                  </Typography>
+                  <Button
+                    size="small"
+                    variant="contained"
+                    startIcon={restoringApplets ? <CircularProgress size={14} color="inherit" /> : <SettingsBackupRestoreIcon fontSize="small" />}
+                    onClick={() => this.handleOpenConfirm('applets')}
+                    disabled={restoringApplets}
+                    sx={{ textTransform: 'none', minHeight: 30, fontSize: '0.8rem', fontWeight: 600 }}
+                  >
+                    Applets wiederherstellen
+                  </Button>
+                </Box>
+              </Box>
+            </Box>
+
+            {/* Last restore results notification / chip display */}
+            {lastRestoreResult && (
+              <Box sx={{ mt: 2, p: 1.5, borderRadius: 1.5, bgcolor: 'rgba(15, 118, 110, 0.08)', border: '1px solid rgba(15, 118, 110, 0.2)' }}>
+                <Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', mb: 1 }}>
+                  <Typography variant="caption" fontWeight={600} sx={{ color: PRIMARY }}>
+                    Erfolgreich wiederhergestellt ({lastRestoreResult.count} {lastRestoreResult.type === 'skills' ? 'Skills' : 'Applets'}):
+                  </Typography>
+                  <IconButton
+                    size="small"
+                    onClick={() => this.setState({ lastRestoreResult: null })}
+                    sx={{ p: 0.25, color: 'text.secondary' }}
+                  >
+                    <CloseIcon fontSize="small" sx={{ fontSize: 16 }} />
+                  </IconButton>
+                </Box>
+                <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 0.75 }}>
+                  {lastRestoreResult.restored.map((name) => (
+                    <Chip
+                      key={name}
+                      size="small"
+                      label={name}
+                      variant="outlined"
+                      sx={{
+                        height: 22,
+                        fontSize: '0.75rem',
+                        fontFamily: 'monospace',
+                        bgcolor: WHITE,
+                      }}
+                    />
+                  ))}
+                </Box>
+              </Box>
+            )}
+          </Box>
+        </Box>
+
+        {/* Confirmation Dialog for System Defaults Restore */}
+        <Dialog
+          open={Boolean(confirmRestore)}
+          onClose={this.handleCloseConfirm}
+          maxWidth="xs"
+          fullWidth
+        >
+          <DialogTitle sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+            <WarningAmberIcon color="warning" />
+            {confirmRestore === 'skills'
+              ? 'Standard-Skills wiederherstellen?'
+              : 'Beispiel-Applets wiederherstellen?'}
+          </DialogTitle>
+          <DialogContent>
+            <DialogContentText sx={{ color: DARK_2 }}>
+              {confirmRestore === 'skills'
+                ? 'Möchten Sie alle systemweiten Standard-.SKILL-Dateien im VFS des aktuellen Unternehmens wiederherstellen? Bestehende .SKILL-Dateien werden dabei überschrieben.'
+                : 'Möchten Sie alle systemweiten Standard-.applet.js-Beispiel-Applets im VFS des aktuellen Unternehmens wiederherstellen? Bestehende .applet.js-Dateien werden dabei überschrieben.'}
+            </DialogContentText>
+          </DialogContent>
+          <DialogActions sx={{ px: 3, pb: 2 }}>
+            <Button
+              onClick={this.handleCloseConfirm}
+              disabled={restoringSkills || restoringApplets}
+              variant="outlined"
+              sx={{ textTransform: 'none' }}
+            >
+              Abbrechen
+            </Button>
+            <Button
+              onClick={this.handleExecuteRestore}
+              disabled={restoringSkills || restoringApplets}
+              variant="contained"
+              color="primary"
+              startIcon={
+                (confirmRestore === 'skills' ? restoringSkills : restoringApplets) ? (
+                  <CircularProgress size={14} color="inherit" />
+                ) : (
+                  <SettingsBackupRestoreIcon />
+                )
+              }
+              sx={{ textTransform: 'none' }}
+            >
+              {(confirmRestore === 'skills' ? restoringSkills : restoringApplets)
+                ? 'Wiederherstellen...'
+                : 'Jetzt wiederherstellen'}
+            </Button>
+          </DialogActions>
+        </Dialog>
       </Box>
     );
   }

src/routes/infos/ArticleHistoryPage.jsx

@@ -1,107 +1,448 @@
-import { PureComponent } from 'react';
+import { PureComponent, createRef } from 'react';
 import Box from '@mui/material/Box';
 import Button from '@mui/material/Button';
-import Typography from '@mui/material/Typography';
-import RefreshIcon from '@mui/icons-material/Refresh';
 import CircularProgress from '@mui/material/CircularProgress';
-import { PanelTile } from 'dashgui/panels';
-import { AutomatGrid } from 'react-virtual-aggridautomat';
-import { articleHistoryGridAutomat } from '../../automats';
+import ListItemButton from '@mui/material/ListItemButton';
+import Typography from '@mui/material/Typography';
+import Skeleton from '@mui/material/Skeleton';
+import Tooltip from '@mui/material/Tooltip';
+import RefreshIcon from '@mui/icons-material/Refresh';
+import ViewModuleIcon from '@mui/icons-material/ViewModule';
+import Chip from '@mui/material/Chip';
+import SingleLineTextEdit from 'dashgui/SingleLineTextEdit';
+import FillSpace from 'dashgui/FillSpace';
+import { PanelTile, PanelTileGrid } from 'dashgui/panels';
+import BackendError from '../../components/BackendError';
+import articleHistoryAutomat from '../../automats/articleHistoryAutomat';
 import { router } from '../../appRouter';
-import {
-  LINK,
-} from '../../colors';
+import { backendErrorFrom } from '../../utils/backendError';
+import { LINK } from '../../colors';
 
-const COLUMN_DEFS = [
-  {
-    headerName: 'ID',
-    field: 'id',
-    maxWidth: 90,
-    sortable: true,
-    filter: 'agNumberColumnFilter',
-    cellStyle: { fontVariantNumeric: 'tabular-nums' },
-  },
-  {
-    headerName: 'Datum',
-    field: 'date',
-    minWidth: 170,
-    maxWidth: 200,
-    sortable: true,
-    valueFormatter: (p) => (p.value ? new Date(p.value).toLocaleString('de-DE') : ''),
-    cellStyle: { fontVariantNumeric: 'tabular-nums' },
-  },
-  {
-    headerName: 'Artikel-Nr.',
-    field: 'sku',
-    minWidth: 130,
-    maxWidth: 160,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    cellRenderer: (p) => {
-      if (!p.value) return '';
+const CHUNK_SIZE = 50;
+
+function formatDateTime(val) {
+  if (!val) return '–';
+  try {
+    const d = new Date(val);
+    if (isNaN(d.getTime())) return String(val);
+    return d.toLocaleString('de-DE', {
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit',
+    });
+  } catch {
+    return String(val);
+  }
+}
+
+export function createDummyTestArticleHistory() {
+  return {
+    id: 999999,
+    date: '2030-10-30T12:00:00Z',
+    sku: 'SKU-99999999',
+    name: 'Musterartikel Name Langform',
+    text: 'Preis geändert von 10,00 € auf 12,50 € durch Benutzer',
+    user: 'Max Mustermann',
+  };
+}
+
+const rowGridSx = {
+  display: 'grid',
+  gridTemplateColumns:
+    'minmax(60px, max-content) minmax(150px, max-content) minmax(120px, max-content) minmax(160px, 1.2fr) minmax(240px, 2fr) minmax(120px, max-content)',
+  gridTemplateRows: '0px 1fr',
+  rowGap: 0,
+  columnGap: 2,
+  alignItems: 'center',
+  width: '100%',
+  boxSizing: 'border-box',
+};
+
+const ellipsisSx = { overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' };
+
+const measuringCellSx = {
+  visibility: 'hidden',
+  height: 0,
+  boxSizing: 'border-box',
+  pointerEvents: 'none',
+  textTransform: 'none',
+  letterSpacing: 'normal',
+};
+
+const headerCellSx = {
+  color: 'text.secondary',
+  typography: 'caption',
+  fontWeight: 600,
+  textTransform: 'uppercase',
+  letterSpacing: '0.04em',
+  userSelect: 'none',
+};
+
+function renderInvisibleDummyRow(dummy) {
+  const d = dummy || createDummyTestArticleHistory();
+  return (
+    <>
+      <Box aria-hidden sx={{ gridColumn: 1, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.id}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 2, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{formatDateTime(d.date)}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 3, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.sku}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 4, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.name}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 5, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.text}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 6, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.user}</Typography>
+      </Box>
+    </>
+  );
+}
+
+class ArticleHistoryRow extends PureComponent {
+  render() {
+    const { item, disabled, headerItem } = this.props;
+    const dummy = headerItem || createDummyTestArticleHistory();
+
+    if (!item) {
       return (
-        <a
-          href={`/artikel/${encodeURIComponent(p.value)}`}
-          onClick={(e) => {
-            e.preventDefault();
-            void router.navigate(`/artikel/${encodeURIComponent(p.value)}`);
-          }}
-          style={{ color: LINK, fontWeight: 600, textDecoration: 'none' }}
+        <ListItemButton
+          disabled
+          divider
+          sx={{ ...rowGridSx, height: 56, minHeight: 56, maxHeight: 56, px: 2, py: 0 }}
         >
-          {p.value}
-        </a>
+          {renderInvisibleDummyRow(dummy)}
+          <Box sx={{ gridColumn: 1, gridRow: 2 }}>
+            <Skeleton variant="text" width="80%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 2, gridRow: 2 }}>
+            <Skeleton variant="text" width="90%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 3, gridRow: 2 }}>
+            <Skeleton variant="text" width="85%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 4, gridRow: 2 }}>
+            <Skeleton variant="text" width="70%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 5, gridRow: 2 }}>
+            <Skeleton variant="text" width="90%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 6, gridRow: 2 }}>
+            <Skeleton variant="text" width="60%" height={20} />
+          </Box>
+        </ListItemButton>
       );
-    },
-  },
-  {
-    headerName: 'Artikelname',
-    field: 'name',
-    minWidth: 180,
-    flex: 1,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-  },
-  {
-    headerName: 'Änderung / Ereignis',
-    field: 'text',
-    minWidth: 300,
-    flex: 2,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    cellStyle: { whiteSpace: 'pre-wrap', lineHeight: '1.4' },
-    autoHeight: true,
-  },
-  {
-    headerName: 'Benutzer',
-    field: 'user',
-    maxWidth: 160,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    valueGetter: (p) =>
-      p.data?.user ||
-      p.data?.employee ||
-      p.data?.companyuser ||
-      (p.data?.companyuserId ? `User #${p.data.companyuserId}` : '—'),
-  },
-];
+    }
+
+    const userName =
+      item.user ||
+      item.employee ||
+      item.companyuser ||
+      (item.companyuserId ? `User #${item.companyuserId}` : '—');
+
+    return (
+      <ListItemButton
+        divider
+        disabled={disabled}
+        sx={{ ...rowGridSx, height: 56, minHeight: 56, maxHeight: 56, px: 2, py: 0 }}
+        onClick={
+          item.sku
+            ? () => {
+                void router.navigate(`/artikel/${encodeURIComponent(item.sku)}`);
+              }
+            : undefined
+        }
+      >
+        {renderInvisibleDummyRow(dummy)}
+
+        <Box sx={{ gridColumn: 1, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={{ fontVariantNumeric: 'tabular-nums', ...ellipsisSx }}>
+            {item.id}
+          </Typography>
+        </Box>
+
+        <Box sx={{ gridColumn: 2, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={{ fontVariantNumeric: 'tabular-nums', ...ellipsisSx }}>
+            {formatDateTime(item.date || item.createdAt)}
+          </Typography>
+        </Box>
+
+        <Box sx={{ gridColumn: 3, gridRow: 2, minWidth: 0 }}>
+          {item.sku ? (
+            <Typography
+              variant="body2"
+              component="a"
+              href={`/artikel/${encodeURIComponent(item.sku)}`}
+              onClick={(e) => {
+                e.preventDefault();
+                e.stopPropagation();
+                void router.navigate(`/artikel/${encodeURIComponent(item.sku)}`);
+              }}
+              sx={{
+                color: LINK,
+                fontWeight: 600,
+                textDecoration: 'none',
+                ...ellipsisSx,
+                '&:hover': { textDecoration: 'underline' },
+              }}
+            >
+              {item.sku}
+            </Typography>
+          ) : (
+            <Typography variant="body2" color="text.disabled">
+              –
+            </Typography>
+          )}
+        </Box>
+
+        <Box sx={{ gridColumn: 4, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" sx={{ fontWeight: 500, ...ellipsisSx }}>
+            {item.name || item.articlename || '–'}
+          </Typography>
+        </Box>
+
+        <Box sx={{ gridColumn: 5, gridRow: 2, minWidth: 0 }}>
+          <Tooltip title={item.text || item.message || ''} placement="top-start" enterDelay={500}>
+            <Typography variant="body2" sx={ellipsisSx}>
+              {item.text || item.message || '–'}
+            </Typography>
+          </Tooltip>
+        </Box>
+
+        <Box sx={{ gridColumn: 6, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={ellipsisSx}>
+            {userName}
+          </Typography>
+        </Box>
+      </ListItemButton>
+    );
+  }
+}
+
+class ArticleHistorySearchField extends PureComponent {
+  constructor(props) {
+    super(props);
+    const s = articleHistoryAutomat.state;
+    const stats = articleHistoryAutomat.getChunkStats?.();
+    this.state = {
+      input: s.filter ?? '',
+      seekMonths: s.seekMonths ?? 0,
+      seekYears: s.seekYears ?? 0,
+      lruChunksCount: stats?.lruChunksCount || 0,
+      maxLruChunks: stats?.maxLruChunks || 50,
+    };
+  }
+
+  componentDidMount() {
+    this.unsub = articleHistoryAutomat.subscribe(this, (state) => ({
+      input: state.filter ?? '',
+      seekMonths: state.seekMonths ?? 0,
+      seekYears: state.seekYears ?? 0,
+    }));
+    if (import.meta.env.DEV) {
+      this.unsubStats = articleHistoryAutomat.subscribeChunkStats?.((stats) => {
+        this.setState({
+          lruChunksCount: stats.lruChunksCount,
+          maxLruChunks: stats.maxLruChunks,
+        });
+      });
+    }
+  }
+
+  componentWillUnmount() {
+    this.unsub?.();
+    this.unsubStats?.();
+  }
+
+  render() {
+    const { inputRef, onReload, loading } = this.props;
+    const { input, seekMonths, seekYears } = this.state;
+    const monthActive = seekMonths > 0;
+    const monthLabel = !monthActive ? '-1 Month' : `-${seekMonths} Month${seekMonths > 1 ? 's' : ''}`;
+    const yearActive = seekYears > 0;
+    const yearLabel = !yearActive ? '-1 Year' : `-${seekYears} Year${seekYears > 1 ? 's' : ''}`;
+
+    return (
+      <PanelTileGrid>
+        <Box
+          ref={inputRef}
+          sx={{
+            gridColumn: { xs: '1 / -1', sm: 'span 2', md: 'span 2' },
+            display: 'flex',
+            flexDirection: 'column',
+            gap: 1.25,
+            pb: 2,
+          }}
+        >
+          {/* Top row: search field */}
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+            <SingleLineTextEdit
+              sx={{ flex: 1 }}
+              size="small"
+              search
+              clear
+              value={input}
+              placeholder="Artikel-Nr., Name, Änderung oder Benutzer suchen…"
+              onChange={(next) => articleHistoryAutomat.actions.filter(next)}
+            />
+            <Button
+              size="small"
+              variant="outlined"
+              startIcon={<RefreshIcon />}
+              onClick={onReload}
+              disabled={loading}
+              sx={{ height: 40, px: 2, whiteSpace: 'nowrap' }}
+            >
+              Aktualisieren
+            </Button>
+          </Box>
+
+          {/* Filter Bar: Negativeseek (-1 Month, -1 Year, Reset) */}
+          <Box
+            sx={{
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'flex-start',
+              flexWrap: 'wrap',
+              gap: 1.5,
+            }}
+          >
+            <Box
+              sx={{
+                display: 'inline-flex',
+                alignItems: 'center',
+                gap: 0.75,
+                px: 1.25,
+                py: 0.25,
+                borderRadius: 2,
+                bgcolor: 'background.paper',
+                boxShadow: 1,
+              }}
+            >
+              <Button
+                size="small"
+                variant={monthActive ? 'contained' : 'outlined'}
+                color={monthActive ? 'primary' : 'inherit'}
+                onClick={() => articleHistoryAutomat.actions.addSeekMonth()}
+                sx={{
+                  minWidth: 88,
+                  px: 1.25,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                  boxSizing: 'border-box',
+                  border: '1px solid',
+                  borderColor: monthActive ? 'primary.main' : 'divider',
+                  whiteSpace: 'nowrap',
+                }}
+              >
+                {monthLabel}
+              </Button>
+
+              <Button
+                size="small"
+                variant={yearActive ? 'contained' : 'outlined'}
+                color={yearActive ? 'primary' : 'inherit'}
+                onClick={() => articleHistoryAutomat.actions.addSeekYear()}
+                sx={{
+                  minWidth: 78,
+                  px: 1.25,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                  boxSizing: 'border-box',
+                  border: '1px solid',
+                  borderColor: yearActive ? 'primary.main' : 'divider',
+                  whiteSpace: 'nowrap',
+                }}
+              >
+                {yearLabel}
+              </Button>
+
+              <Button
+                size="small"
+                variant="text"
+                color="inherit"
+                disabled={!monthActive && !yearActive}
+                onClick={() => articleHistoryAutomat.actions.resetNegativeSeek()}
+                sx={{
+                  minWidth: 'auto',
+                  px: 1,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                }}
+              >
+                Reset
+              </Button>
+            </Box>
+
+            {import.meta.env.DEV && (
+              <Chip
+                size="small"
+                icon={<ViewModuleIcon sx={{ fontSize: 16 }} />}
+                label={
+                  this.state.lruChunksCount > 0
+                    ? `Chunk-Cache (${this.state.lruChunksCount}/${this.state.maxLruChunks || 50})`
+                    : 'Chunk-Cache'
+                }
+                onClick={() => window.dispatchEvent(new CustomEvent('dash:toggle-chunk-monitor'))}
+                sx={{
+                  cursor: 'pointer',
+                  height: 28,
+                  fontWeight: 600,
+                  fontSize: '0.75rem',
+                  bgcolor: 'background.paper',
+                  boxShadow: 1,
+                  '&:hover': { bgcolor: 'action.hover' },
+                }}
+              />
+            )}
+          </Box>
+        </Box>
+      </PanelTileGrid>
+    );
+  }
+}
 
 export default class ArticleHistoryPage extends PureComponent {
   constructor(props) {
     super(props);
-    const s = articleHistoryGridAutomat.state;
+    this.headerItem = createDummyTestArticleHistory();
     this.state = {
-      loading: s.loading,
-      error: s.error,
-      totalRows: s.totalRows,
+      items: articleHistoryAutomat.getItems(),
+      unfilteredTotal: articleHistoryAutomat.state.unfilteredTotal ?? 0,
+      filterKey: articleHistoryAutomat.getFilterKey?.() ?? '',
+      status: articleHistoryAutomat.state.status,
+      error: articleHistoryAutomat.state.error,
     };
+    this.searchRef = createRef();
     this.handleReload = this.handleReload.bind(this);
+    this.handleRetry = this.handleRetry.bind(this);
+    this.handlePageChange = this.handlePageChange.bind(this);
   }
 
   componentDidMount() {
-    this.unsub = articleHistoryGridAutomat.subscribe(this, (state) => ({
-      loading: state.loading,
+    this.unsub = articleHistoryAutomat.subscribe(this, (state) => ({
+      items: state.items,
+      unfilteredTotal: state.unfilteredTotal ?? 0,
+      filterKey: articleHistoryAutomat.getFilterKey(state),
+      status: state.status,
       error: state.error,
-      totalRows: state.totalRows,
     }));
   }
 
@@ -109,47 +450,112 @@ export default class ArticleHistoryPage extends PureComponent {
     this.unsub?.();
   }
 
+  handlePageChange(page, meta) {
+    const pageSize = meta?.pageSize ?? 10;
+    const startIndex = (page - 1) * pageSize;
+    const items = this.state.items;
+    const maxIndex = items ? items.length - 1 : startIndex;
+    const endIndex = Math.min(maxIndex, startIndex + pageSize - 1);
+
+    const startChunk = Math.floor(startIndex / CHUNK_SIZE);
+    const endChunk = Math.floor(endIndex / CHUNK_SIZE);
+
+    articleHistoryAutomat.requireChunk(startChunk, endChunk);
+  }
+
   handleReload() {
-    articleHistoryGridAutomat.actions.reload();
+    void articleHistoryAutomat.actions.reload().catch(() => {});
+  }
+
+  handleRetry() {
+    void articleHistoryAutomat.actions.requireChunk(0, 0, { immediate: true }).catch(() => {});
   }
 
   render() {
-    const { loading, totalRows } = this.state;
+    const { items, unfilteredTotal, filterKey, status, error } = this.state;
+    const loading = status === 'loading';
 
-    const actions = (
-      <Box sx={{ display: 'flex', alignItems: 'center', gap: 1.5 }}>
-        {loading && <CircularProgress size={18} thickness={5} />}
-        {totalRows >= 0 && (
-          <Typography variant="body2" color="text.secondary">
-            {totalRows} Einträge
-          </Typography>
-        )}
-        <Button
-          size="small"
-          variant="outlined"
-          startIcon={<RefreshIcon />}
-          onClick={this.handleReload}
-          disabled={loading}
-        >
-          Aktualisieren
-        </Button>
-      </Box>
-    );
+    if (items === null && status === 'failed') {
+      return (
+        <>
+          <ArticleHistorySearchField
+            inputRef={this.searchRef}
+            onReload={this.handleReload}
+            loading={loading}
+          />
+          <PanelTileGrid>
+            <PanelTile wide={3} minHeight={0} sx={{ p: 2 }}>
+              <BackendError error={backendErrorFrom(error)} onRetry={this.handleRetry} />
+            </PanelTile>
+          </PanelTileGrid>
+        </>
+      );
+    }
 
     return (
-      <PanelTile title="Artikel-Historie" actions={actions} sx={{ p: 0, height: 'calc(100vh - 140px)', display: 'flex', flexDirection: 'column' }}>
-        <Box sx={{ flex: 1, minHeight: 0, width: '100%' }}>
-          <AutomatGrid
-            automat={articleHistoryGridAutomat}
-            columnDefs={COLUMN_DEFS}
-            rowIdField="id"
-            cacheBlockSize={50}
-            height="100%"
-            width="100%"
-            noRowsOverlayText="Keine Historieneinträge vorhanden"
-          />
-        </Box>
-      </PanelTile>
+      <>
+        <ArticleHistorySearchField
+          inputRef={this.searchRef}
+          onReload={this.handleReload}
+          loading={loading}
+        />
+        <PanelTileGrid>
+          <PanelTile wide={3} minHeight={0} sx={{ pb: 0, position: 'relative' }}>
+            <FillSpace
+              aboveRef={[this.searchRef]}
+              reserveBottom={32}
+              minPageSize={8}
+              minHeight={0}
+              resetKey={filterKey}
+              items={items || []}
+              totalCount={items ? items.length : 0}
+              unfilteredTotal={unfilteredTotal}
+              headerItem={this.headerItem}
+              renderItem={ArticleHistoryRow}
+              virtualScrollbar
+              header={
+                <Box
+                  sx={{
+                    ...rowGridSx,
+                    height: 36,
+                    minHeight: 36,
+                    px: 2,
+                    borderBottom: '1px solid',
+                    borderColor: 'divider',
+                  }}
+                >
+                  {renderInvisibleDummyRow(this.headerItem)}
+                  <Box sx={{ gridColumn: 1, gridRow: 2, ...headerCellSx }}>ID</Box>
+                  <Box sx={{ gridColumn: 2, gridRow: 2, ...headerCellSx }}>Datum</Box>
+                  <Box sx={{ gridColumn: 3, gridRow: 2, ...headerCellSx }}>Artikel-Nr.</Box>
+                  <Box sx={{ gridColumn: 4, gridRow: 2, ...headerCellSx }}>Artikelname</Box>
+                  <Box sx={{ gridColumn: 5, gridRow: 2, ...headerCellSx }}>Änderung / Ereignis</Box>
+                  <Box sx={{ gridColumn: 6, gridRow: 2, ...headerCellSx }}>Benutzer</Box>
+                </Box>
+              }
+              onPageChange={this.handlePageChange}
+            />
+            {items === null && (
+              <Box
+                sx={{
+                  position: 'absolute',
+                  top: 52,
+                  left: 0,
+                  right: 0,
+                  bottom: 32,
+                  display: 'flex',
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                  pointerEvents: 'none',
+                  zIndex: 2,
+                }}
+              >
+                <CircularProgress size={32} />
+              </Box>
+            )}
+          </PanelTile>
+        </PanelTileGrid>
+      </>
     );
   }
 }

src/routes/infos/GlobalHistoryPage.jsx

@@ -1,89 +1,460 @@
-import { PureComponent } from 'react';
+import { PureComponent, createRef } from 'react';
 import Box from '@mui/material/Box';
 import Button from '@mui/material/Button';
-import Typography from '@mui/material/Typography';
-import RefreshIcon from '@mui/icons-material/Refresh';
 import CircularProgress from '@mui/material/CircularProgress';
-import { PanelTile } from 'dashgui/panels';
-import { AutomatGrid } from 'react-virtual-aggridautomat';
-import { globalHistoryGridAutomat } from '../../automats';
+import ListItemButton from '@mui/material/ListItemButton';
+import Typography from '@mui/material/Typography';
+import Skeleton from '@mui/material/Skeleton';
+import Tooltip from '@mui/material/Tooltip';
+import RefreshIcon from '@mui/icons-material/Refresh';
+import ViewModuleIcon from '@mui/icons-material/ViewModule';
+import Chip from '@mui/material/Chip';
+import SingleLineTextEdit from 'dashgui/SingleLineTextEdit';
+import FillSpace from 'dashgui/FillSpace';
+import { PanelTile, PanelTileGrid } from 'dashgui/panels';
+import BackendError from '../../components/BackendError';
+import globalHistoryAutomat from '../../automats/globalHistoryAutomat';
+import { router } from '../../appRouter';
+import { backendErrorFrom } from '../../utils/backendError';
+import { LINK } from '../../colors';
 
-const COLUMN_DEFS = [
-  {
-    headerName: 'ID',
-    field: 'id',
-    maxWidth: 90,
-    sortable: true,
-    filter: 'agNumberColumnFilter',
-    cellStyle: { fontVariantNumeric: 'tabular-nums' },
-  },
-  {
-    headerName: 'Datum',
-    field: 'date',
-    minWidth: 170,
-    maxWidth: 200,
-    sortable: true,
-    valueFormatter: (p) => (p.value ? new Date(p.value).toLocaleString('de-DE') : ''),
-    cellStyle: { fontVariantNumeric: 'tabular-nums' },
-  },
-  {
-    headerName: 'Typ',
-    field: 'type',
-    minWidth: 120,
-    maxWidth: 160,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-  },
-  {
-    headerName: 'Referenz / Key',
-    field: 'reference',
-    minWidth: 140,
-    maxWidth: 200,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    valueGetter: (p) => p.data?.reference || p.data?.p1 || '',
-  },
-  {
-    headerName: 'Meldung / Beschreibung',
-    field: 'text',
-    minWidth: 300,
-    flex: 2,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    valueGetter: (p) => p.data?.text || p.data?.value || '',
-    cellStyle: { whiteSpace: 'pre-wrap', lineHeight: '1.4' },
-    autoHeight: true,
-  },
-  {
-    headerName: 'Benutzer',
-    field: 'user',
-    maxWidth: 160,
-    sortable: true,
-    filter: 'agTextColumnFilter',
-    valueGetter: (p) =>
-      p.data?.user ||
-      p.data?.employee ||
-      (p.data?.companyuserId ? `User #${p.data.companyuserId}` : '—'),
-  },
-];
+const CHUNK_SIZE = 50;
+
+function formatDateTime(val) {
+  if (!val) return '–';
+  try {
+    const d = new Date(val);
+    if (isNaN(d.getTime())) return String(val);
+    return d.toLocaleString('de-DE', {
+      day: '2-digit',
+      month: '2-digit',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+      second: '2-digit',
+    });
+  } catch {
+    return String(val);
+  }
+}
+
+export function createDummyTestGlobalHistory() {
+  return {
+    id: 999999,
+    date: '2030-10-30T12:00:00Z',
+    type: 'Bestellung',
+    reference: 'BEST-999999',
+    text: 'Status geändert auf abgeschlossen durch Benutzer',
+    user: 'Max Mustermann',
+  };
+}
+
+const rowGridSx = {
+  display: 'grid',
+  gridTemplateColumns:
+    'minmax(60px, max-content) minmax(150px, max-content) minmax(110px, max-content) minmax(140px, max-content) minmax(240px, 2fr) minmax(120px, max-content)',
+  gridTemplateRows: '0px 1fr',
+  rowGap: 0,
+  columnGap: 2,
+  alignItems: 'center',
+  width: '100%',
+  boxSizing: 'border-box',
+};
+
+const ellipsisSx = { overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' };
+
+const measuringCellSx = {
+  visibility: 'hidden',
+  height: 0,
+  boxSizing: 'border-box',
+  pointerEvents: 'none',
+  textTransform: 'none',
+  letterSpacing: 'normal',
+};
+
+const headerCellSx = {
+  color: 'text.secondary',
+  typography: 'caption',
+  fontWeight: 600,
+  textTransform: 'uppercase',
+  letterSpacing: '0.04em',
+  userSelect: 'none',
+};
+
+function renderInvisibleDummyRow(dummy) {
+  const d = dummy || createDummyTestGlobalHistory();
+  return (
+    <>
+      <Box aria-hidden sx={{ gridColumn: 1, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.id}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 2, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{formatDateTime(d.date)}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 3, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.type}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 4, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.reference}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 5, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.text}</Typography>
+      </Box>
+      <Box aria-hidden sx={{ gridColumn: 6, gridRow: 1, whiteSpace: 'nowrap', ...measuringCellSx }}>
+        <Typography variant="body2">{d.user}</Typography>
+      </Box>
+    </>
+  );
+}
+
+class GlobalHistoryRow extends PureComponent {
+  render() {
+    const { item, disabled, headerItem } = this.props;
+    const dummy = headerItem || createDummyTestGlobalHistory();
+
+    if (!item) {
+      return (
+        <ListItemButton
+          disabled
+          divider
+          sx={{ ...rowGridSx, height: 56, minHeight: 56, maxHeight: 56, px: 2, py: 0 }}
+        >
+          {renderInvisibleDummyRow(dummy)}
+          <Box sx={{ gridColumn: 1, gridRow: 2 }}>
+            <Skeleton variant="text" width="80%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 2, gridRow: 2 }}>
+            <Skeleton variant="text" width="90%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 3, gridRow: 2 }}>
+            <Skeleton variant="rounded" width={70} height={22} />
+          </Box>
+          <Box sx={{ gridColumn: 4, gridRow: 2 }}>
+            <Skeleton variant="text" width="80%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 5, gridRow: 2 }}>
+            <Skeleton variant="text" width="90%" height={20} />
+          </Box>
+          <Box sx={{ gridColumn: 6, gridRow: 2 }}>
+            <Skeleton variant="text" width="60%" height={20} />
+          </Box>
+        </ListItemButton>
+      );
+    }
+
+    const userName =
+      item.user ||
+      item.employee ||
+      (item.companyuserId ? `User #${item.companyuserId}` : '—');
+
+    const typeStr = item.type || item.entityType || '–';
+    const refStr = item.reference || item.p1 || '–';
+
+    const isArticle = (typeStr === 'article' || typeStr === 'artikel') && refStr && refStr !== '–';
+
+    return (
+      <ListItemButton
+        divider
+        disabled={disabled}
+        sx={{ ...rowGridSx, height: 56, minHeight: 56, maxHeight: 56, px: 2, py: 0 }}
+        onClick={
+          isArticle
+            ? () => {
+                void router.navigate(`/artikel/${encodeURIComponent(refStr)}`);
+              }
+            : undefined
+        }
+      >
+        {renderInvisibleDummyRow(dummy)}
+
+        <Box sx={{ gridColumn: 1, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={{ fontVariantNumeric: 'tabular-nums', ...ellipsisSx }}>
+            {item.id}
+          </Typography>
+        </Box>
+
+        <Box sx={{ gridColumn: 2, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={{ fontVariantNumeric: 'tabular-nums', ...ellipsisSx }}>
+            {formatDateTime(item.date || item.createdAt)}
+          </Typography>
+        </Box>
+
+        <Box sx={{ gridColumn: 3, gridRow: 2, minWidth: 0 }}>
+          <Chip
+            size="small"
+            label={typeStr}
+            sx={{
+              height: 22,
+              fontSize: '0.75rem',
+              fontWeight: 500,
+              bgcolor: 'action.hover',
+              textTransform: 'capitalize',
+            }}
+          />
+        </Box>
+
+        <Box sx={{ gridColumn: 4, gridRow: 2, minWidth: 0 }}>
+          {isArticle ? (
+            <Typography
+              variant="body2"
+              component="a"
+              href={`/artikel/${encodeURIComponent(refStr)}`}
+              onClick={(e) => {
+                e.preventDefault();
+                e.stopPropagation();
+                void router.navigate(`/artikel/${encodeURIComponent(refStr)}`);
+              }}
+              sx={{
+                color: LINK,
+                fontWeight: 600,
+                textDecoration: 'none',
+                ...ellipsisSx,
+                '&:hover': { textDecoration: 'underline' },
+              }}
+            >
+              {refStr}
+            </Typography>
+          ) : (
+            <Typography variant="body2" sx={{ fontWeight: 500, fontVariantNumeric: 'tabular-nums', ...ellipsisSx }}>
+              {refStr}
+            </Typography>
+          )}
+        </Box>
+
+        <Box sx={{ gridColumn: 5, gridRow: 2, minWidth: 0 }}>
+          <Tooltip title={item.text || item.value || ''} placement="top-start" enterDelay={500}>
+            <Typography variant="body2" sx={ellipsisSx}>
+              {item.text || item.value || '–'}
+            </Typography>
+          </Tooltip>
+        </Box>
+
+        <Box sx={{ gridColumn: 6, gridRow: 2, minWidth: 0 }}>
+          <Typography variant="body2" color="text.secondary" sx={ellipsisSx}>
+            {userName}
+          </Typography>
+        </Box>
+      </ListItemButton>
+    );
+  }
+}
+
+class GlobalHistorySearchField extends PureComponent {
+  constructor(props) {
+    super(props);
+    const s = globalHistoryAutomat.state;
+    const stats = globalHistoryAutomat.getChunkStats?.();
+    this.state = {
+      input: s.filter ?? '',
+      seekMonths: s.seekMonths ?? 0,
+      seekYears: s.seekYears ?? 0,
+      lruChunksCount: stats?.lruChunksCount || 0,
+      maxLruChunks: stats?.maxLruChunks || 50,
+    };
+  }
+
+  componentDidMount() {
+    this.unsub = globalHistoryAutomat.subscribe(this, (state) => ({
+      input: state.filter ?? '',
+      seekMonths: state.seekMonths ?? 0,
+      seekYears: state.seekYears ?? 0,
+    }));
+    if (import.meta.env.DEV) {
+      this.unsubStats = globalHistoryAutomat.subscribeChunkStats?.((stats) => {
+        this.setState({
+          lruChunksCount: stats.lruChunksCount,
+          maxLruChunks: stats.maxLruChunks,
+        });
+      });
+    }
+  }
+
+  componentWillUnmount() {
+    this.unsub?.();
+    this.unsubStats?.();
+  }
+
+  render() {
+    const { inputRef, onReload, loading } = this.props;
+    const { input, seekMonths, seekYears } = this.state;
+    const monthActive = seekMonths > 0;
+    const monthLabel = !monthActive ? '-1 Month' : `-${seekMonths} Month${seekMonths > 1 ? 's' : ''}`;
+    const yearActive = seekYears > 0;
+    const yearLabel = !yearActive ? '-1 Year' : `-${seekYears} Year${seekYears > 1 ? 's' : ''}`;
+
+    return (
+      <PanelTileGrid>
+        <Box
+          ref={inputRef}
+          sx={{
+            gridColumn: { xs: '1 / -1', sm: 'span 2', md: 'span 2' },
+            display: 'flex',
+            flexDirection: 'column',
+            gap: 1.25,
+            pb: 2,
+          }}
+        >
+          {/* Top row: search field */}
+          <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+            <SingleLineTextEdit
+              sx={{ flex: 1 }}
+              size="small"
+              search
+              clear
+              value={input}
+              placeholder="Referenz, Typ, Meldung oder Benutzer suchen…"
+              onChange={(next) => globalHistoryAutomat.actions.filter(next)}
+            />
+            <Button
+              size="small"
+              variant="outlined"
+              startIcon={<RefreshIcon />}
+              onClick={onReload}
+              disabled={loading}
+              sx={{ height: 40, px: 2, whiteSpace: 'nowrap' }}
+            >
+              Aktualisieren
+            </Button>
+          </Box>
+
+          {/* Filter Bar: Negativeseek (-1 Month, -1 Year, Reset) */}
+          <Box
+            sx={{
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'flex-start',
+              flexWrap: 'wrap',
+              gap: 1.5,
+            }}
+          >
+            <Box
+              sx={{
+                display: 'inline-flex',
+                alignItems: 'center',
+                gap: 0.75,
+                px: 1.25,
+                py: 0.25,
+                borderRadius: 2,
+                bgcolor: 'background.paper',
+                boxShadow: 1,
+              }}
+            >
+              <Button
+                size="small"
+                variant={monthActive ? 'contained' : 'outlined'}
+                color={monthActive ? 'primary' : 'inherit'}
+                onClick={() => globalHistoryAutomat.actions.addSeekMonth()}
+                sx={{
+                  minWidth: 88,
+                  px: 1.25,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                  boxSizing: 'border-box',
+                  border: '1px solid',
+                  borderColor: monthActive ? 'primary.main' : 'divider',
+                  whiteSpace: 'nowrap',
+                }}
+              >
+                {monthLabel}
+              </Button>
+
+              <Button
+                size="small"
+                variant={yearActive ? 'contained' : 'outlined'}
+                color={yearActive ? 'primary' : 'inherit'}
+                onClick={() => globalHistoryAutomat.actions.addSeekYear()}
+                sx={{
+                  minWidth: 78,
+                  px: 1.25,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                  boxSizing: 'border-box',
+                  border: '1px solid',
+                  borderColor: yearActive ? 'primary.main' : 'divider',
+                  whiteSpace: 'nowrap',
+                }}
+              >
+                {yearLabel}
+              </Button>
+
+              <Button
+                size="small"
+                variant="text"
+                color="inherit"
+                disabled={!monthActive && !yearActive}
+                onClick={() => globalHistoryAutomat.actions.resetNegativeSeek()}
+                sx={{
+                  minWidth: 'auto',
+                  px: 1,
+                  py: 0.25,
+                  height: 28,
+                  fontSize: '0.75rem',
+                  fontWeight: 600,
+                  textTransform: 'none',
+                }}
+              >
+                Reset
+              </Button>
+            </Box>
+
+            {import.meta.env.DEV && (
+              <Chip
+                size="small"
+                icon={<ViewModuleIcon sx={{ fontSize: 16 }} />}
+                label={
+                  this.state.lruChunksCount > 0
+                    ? `Chunk-Cache (${this.state.lruChunksCount}/${this.state.maxLruChunks || 50})`
+                    : 'Chunk-Cache'
+                }
+                onClick={() => window.dispatchEvent(new CustomEvent('dash:toggle-chunk-monitor'))}
+                sx={{
+                  cursor: 'pointer',
+                  height: 28,
+                  fontWeight: 600,
+                  fontSize: '0.75rem',
+                  bgcolor: 'background.paper',
+                  boxShadow: 1,
+                  '&:hover': { bgcolor: 'action.hover' },
+                }}
+              />
+            )}
+          </Box>
+        </Box>
+      </PanelTileGrid>
+    );
+  }
+}
 
 export default class GlobalHistoryPage extends PureComponent {
   constructor(props) {
     super(props);
-    const s = globalHistoryGridAutomat.state;
+    this.headerItem = createDummyTestGlobalHistory();
     this.state = {
-      loading: s.loading,
-      error: s.error,
-      totalRows: s.totalRows,
+      items: globalHistoryAutomat.getItems(),
+      unfilteredTotal: globalHistoryAutomat.state.unfilteredTotal ?? 0,
+      filterKey: globalHistoryAutomat.getFilterKey?.() ?? '',
+      status: globalHistoryAutomat.state.status,
+      error: globalHistoryAutomat.state.error,
     };
+    this.searchRef = createRef();
     this.handleReload = this.handleReload.bind(this);
+    this.handleRetry = this.handleRetry.bind(this);
+    this.handlePageChange = this.handlePageChange.bind(this);
   }
 
   componentDidMount() {
-    this.unsub = globalHistoryGridAutomat.subscribe(this, (state) => ({
-      loading: state.loading,
+    this.unsub = globalHistoryAutomat.subscribe(this, (state) => ({
+      items: state.items,
+      unfilteredTotal: state.unfilteredTotal ?? 0,
+      filterKey: globalHistoryAutomat.getFilterKey(state),
+      status: state.status,
       error: state.error,
-      totalRows: state.totalRows,
     }));
   }
 
@@ -91,47 +462,112 @@ export default class GlobalHistoryPage extends PureComponent {
     this.unsub?.();
   }
 
+  handlePageChange(page, meta) {
+    const pageSize = meta?.pageSize ?? 10;
+    const startIndex = (page - 1) * pageSize;
+    const items = this.state.items;
+    const maxIndex = items ? items.length - 1 : startIndex;
+    const endIndex = Math.min(maxIndex, startIndex + pageSize - 1);
+
+    const startChunk = Math.floor(startIndex / CHUNK_SIZE);
+    const endChunk = Math.floor(endIndex / CHUNK_SIZE);
+
+    globalHistoryAutomat.requireChunk(startChunk, endChunk);
+  }
+
   handleReload() {
-    globalHistoryGridAutomat.actions.reload();
+    void globalHistoryAutomat.actions.reload().catch(() => {});
+  }
+
+  handleRetry() {
+    void globalHistoryAutomat.actions.requireChunk(0, 0, { immediate: true }).catch(() => {});
   }
 
   render() {
-    const { loading, totalRows } = this.state;
+    const { items, unfilteredTotal, filterKey, status, error } = this.state;
+    const loading = status === 'loading';
 
-    const actions = (
-      <Box sx={{ display: 'flex', alignItems: 'center', gap: 1.5 }}>
-        {loading && <CircularProgress size={18} thickness={5} />}
-        {totalRows >= 0 && (
-          <Typography variant="body2" color="text.secondary">
-            {totalRows} Einträge
-          </Typography>
-        )}
-        <Button
-          size="small"
-          variant="outlined"
-          startIcon={<RefreshIcon />}
-          onClick={this.handleReload}
-          disabled={loading}
-        >
-          Aktualisieren
-        </Button>
-      </Box>
-    );
+    if (items === null && status === 'failed') {
+      return (
+        <>
+          <GlobalHistorySearchField
+            inputRef={this.searchRef}
+            onReload={this.handleReload}
+            loading={loading}
+          />
+          <PanelTileGrid>
+            <PanelTile wide={3} minHeight={0} sx={{ p: 2 }}>
+              <BackendError error={backendErrorFrom(error)} onRetry={this.handleRetry} />
+            </PanelTile>
+          </PanelTileGrid>
+        </>
+      );
+    }
 
     return (
-      <PanelTile title="Globale Historie" actions={actions} sx={{ p: 0, height: 'calc(100vh - 140px)', display: 'flex', flexDirection: 'column' }}>
-        <Box sx={{ flex: 1, minHeight: 0, width: '100%' }}>
-          <AutomatGrid
-            automat={globalHistoryGridAutomat}
-            columnDefs={COLUMN_DEFS}
-            rowIdField="id"
-            cacheBlockSize={50}
-            height="100%"
-            width="100%"
-            noRowsOverlayText="Keine globalen Historieneinträge vorhanden"
-          />
-        </Box>
-      </PanelTile>
+      <>
+        <GlobalHistorySearchField
+          inputRef={this.searchRef}
+          onReload={this.handleReload}
+          loading={loading}
+        />
+        <PanelTileGrid>
+          <PanelTile wide={3} minHeight={0} sx={{ pb: 0, position: 'relative' }}>
+            <FillSpace
+              aboveRef={[this.searchRef]}
+              reserveBottom={32}
+              minPageSize={8}
+              minHeight={0}
+              resetKey={filterKey}
+              items={items || []}
+              totalCount={items ? items.length : 0}
+              unfilteredTotal={unfilteredTotal}
+              headerItem={this.headerItem}
+              renderItem={GlobalHistoryRow}
+              virtualScrollbar
+              header={
+                <Box
+                  sx={{
+                    ...rowGridSx,
+                    height: 36,
+                    minHeight: 36,
+                    px: 2,
+                    borderBottom: '1px solid',
+                    borderColor: 'divider',
+                  }}
+                >
+                  {renderInvisibleDummyRow(this.headerItem)}
+                  <Box sx={{ gridColumn: 1, gridRow: 2, ...headerCellSx }}>ID</Box>
+                  <Box sx={{ gridColumn: 2, gridRow: 2, ...headerCellSx }}>Datum</Box>
+                  <Box sx={{ gridColumn: 3, gridRow: 2, ...headerCellSx }}>Typ</Box>
+                  <Box sx={{ gridColumn: 4, gridRow: 2, ...headerCellSx }}>Referenz / Key</Box>
+                  <Box sx={{ gridColumn: 5, gridRow: 2, ...headerCellSx }}>Meldung / Beschreibung</Box>
+                  <Box sx={{ gridColumn: 6, gridRow: 2, ...headerCellSx }}>Benutzer</Box>
+                </Box>
+              }
+              onPageChange={this.handlePageChange}
+            />
+            {items === null && (
+              <Box
+                sx={{
+                  position: 'absolute',
+                  top: 52,
+                  left: 0,
+                  right: 0,
+                  bottom: 32,
+                  display: 'flex',
+                  alignItems: 'center',
+                  justifyContent: 'center',
+                  pointerEvents: 'none',
+                  zIndex: 2,
+                }}
+              >
+                <CircularProgress size={32} />
+              </Box>
+            )}
+          </PanelTile>
+        </PanelTileGrid>
+      </>
     );
   }
 }

src/routes/lieferung/neu.jsx

@@ -36,7 +36,6 @@ import {
   ArticleSearchDialog,
   BookDeliveryDialog,
 } from '../../components/manifest';
-import ManifestPdfDialog from '../../components/manifest/ManifestPdfDialog';
 import { loadParties, apiFor } from '../../components/manifest/manifestConfig';
 import { article as articleApi, delivery as deliveryApi } from '../../api';
 import { getCategoryState } from '../../automats/categoryAutomat';
@@ -48,6 +47,7 @@ import { generateTextThumbnail } from '../../utils/textThumbnail';
 import { extractPdfText } from '../../utils/pdfText';
 import { getDeliveryEditorAutomat } from '../../automats/deliveryEditorAutomat';
 import { setLastDeliveryPath, userSettingsAutomat, setViewerPosition } from '../../automats';
+import chatAutomat from '../../automats/chatAutomat';
 
 import { fetchDeliveryLedgerSummary } from '../../utils/deliveryLedger';
 import {
@@ -68,9 +68,6 @@ class LieferungNeuPage extends PureComponent {
       partiesLoading: true,
       saving: false,
       pdfUploading: false,
-      pdfDialogOpen: false,
-      pdfDialogData: null,
-      pdfFileName: '',
       textEditorOpen: false,
       textEditorAttachment: null,
       viewerPosition: userSettingsAutomat.state.viewerPosition,
@@ -105,8 +102,7 @@ class LieferungNeuPage extends PureComponent {
     this.handlePdfUpload = this.handlePdfUpload.bind(this);
     this.handlePdfRescan = this.handlePdfRescan.bind(this);
     this.handlePdfDelete = this.handlePdfDelete.bind(this);
-    this.handleClosePdfDialog = this.handleClosePdfDialog.bind(this);
-    this.handleAbortParse = this.handleAbortParse.bind(this);
+    this.handleMentionInChat = this.handleMentionInChat.bind(this);
     this.handleAttachmentClick = this.handleAttachmentClick.bind(this);
     this.handleCloseTextEditor = this.handleCloseTextEditor.bind(this);
     this.handleTextEditorPositionChange = this.handleTextEditorPositionChange.bind(this);
@@ -159,10 +155,6 @@ class LieferungNeuPage extends PureComponent {
 
   componentWillUnmount() {
     this._cancelled = true;
-    if (this._parseAbortController) {
-      this._parseAbortController.abort();
-      this._parseAbortController = null;
-    }
     if (this._skuDebounceTimers) {
       Object.values(this._skuDebounceTimers).forEach(clearTimeout);
       this._skuDebounceTimers = null;
@@ -301,7 +293,6 @@ class LieferungNeuPage extends PureComponent {
 
   handleCreateSupplierFromPdf(supplierName) {
     const name = (supplierName ?? this.state.unmatchedSupplierName ?? '').trim();
-    this.handleClosePdfDialog();
     const target = `/lieferung/lieferanten?name=${encodeURIComponent(name)}&returnTo=/lieferung/neu`;
     this.props.navigate(target, { state: { name, returnTo: '/lieferung/neu' } });
   }
@@ -635,9 +626,6 @@ class LieferungNeuPage extends PureComponent {
       };
       this.automat.actions.addAttachment(textAttachment);
     }
-
-    // 3. Run SSE parsing with backend (POST /api/delivery/parse)
-    await this.runParse(file);
   }
 
   async handlePdfRescan(attachment) {
@@ -697,8 +685,41 @@ class LieferungNeuPage extends PureComponent {
         console.error('Fehler beim Aktualisieren der Textdatei:', txtErr);
       }
     }
+  }
 
-    await this.runParse(attachment.file);
+  async handleMentionInChat(attachment) {
+    console.log('[neu.jsx] handleMentionInChat called', attachment);
+    if (!attachment) return;
+    let text = attachment.text;
+    if (!text && (!attachment.file || attachment.file.size === 0)) {
+      const file = await this.ensureAttachmentFile(attachment);
+      if (file) {
+        try {
+          text = await file.text();
+        } catch (e) {
+          console.error('Fehler beim Lesen des Texts:', e);
+        }
+      }
+    } else if (!text && (attachment.file instanceof Blob || attachment.file instanceof File)) {
+      try {
+        text = await attachment.file.text();
+      } catch (e) {
+        console.error('Fehler beim Lesen des Texts:', e);
+      }
+    }
+
+    const trimmed = (text || '').trim();
+    if (!trimmed) {
+      console.warn('[neu.jsx] handleMentionInChat: text is empty for attachment', attachment);
+      return;
+    }
+
+    console.log('[neu.jsx] Inserting extraction snippet to chat, length:', trimmed.length);
+    chatAutomat.actions.insertExtractionSnippet({
+      text: trimmed,
+      label: 'parsed invoice',
+      instruction: "use 'Process Incoming Product and Invoices' SKILL",
+    });
   }
 
   handlePdfDelete(attachment) {
@@ -706,227 +727,6 @@ class LieferungNeuPage extends PureComponent {
     this.automat.actions.removeAttachment(attachment.id);
   }
 
-  async runParse(file) {
-    if (this._parseAbortController) {
-      this._parseAbortController.abort();
-    }
-    const abortController = new AbortController();
-    this._parseAbortController = abortController;
-
-    this.setState({
-      pdfUploading: true,
-      pdfDialogOpen: true,
-      pdfFileName: file.name,
-      pdfDialogData: { streaming: true, messages: [], result: null, error: null, aborted: false },
-    });
-
-    const appendMessage = (msg) => {
-      if (this._cancelled || abortController.signal.aborted) return;
-      this.setState((prev) => ({
-        pdfDialogData: {
-          ...prev.pdfDialogData,
-          messages: [...(prev.pdfDialogData?.messages ?? []), msg],
-        },
-      }));
-    };
-
-    try {
-      for await (const { event, data } of deliveryApi.parseSse(file, { signal: abortController.signal })) {
-        if (this._cancelled || abortController.signal.aborted) return;
-        switch (event) {
-          case 'status':
-            appendMessage({ type: 'status', text: data.message ?? String(data) });
-            break;
-          case 'llm_call':
-            appendMessage({
-              type: 'llm_call',
-              text: `LLM-Aufruf: ${data.model} (${data.promptSize} tokens, ${data.messages} msg)`,
-            });
-            break;
-          case 'tool_call':
-            appendMessage({ type: 'tool_call', text: `Tool-Aufruf: ${data.name}` });
-            break;
-          case 'usage':
-            appendMessage({
-              type: 'usage',
-              text: `Token-Verbrauch: ${data.input} in / ${data.cached} cached / ${data.output} out — $${(data.cost ?? 0).toFixed(4)}`,
-            });
-            break;
-          case 'progress':
-            this.setState((prev) => ({
-              pdfDialogData: { ...prev.pdfDialogData, result: data },
-            }));
-            break;
-          case 'result':
-          case 'done': {
-            const result = data?.delivery ?? data;
-            const rawItems = Array.isArray(result?.lines)
-              ? result.lines
-              : Array.isArray(result?.items?.items)
-                ? result.items.items
-                : null;
-            const newLines = Array.isArray(rawItems)
-              ? rawItems.map((l, idx) => {
-                const taxVal = (l.taxrate ?? l.tax ?? l.taxRate ?? l.mwst) != null
-                  ? String(l.taxrate ?? l.tax ?? l.taxRate ?? l.mwst)
-                  : '';
-                const netVal = (l.netprice ?? l.net ?? l.netPrice ?? (l.eknetto != null ? (l.eknetto / 100).toFixed(2) : null)) != null
-                  ? String(l.netprice ?? l.net ?? l.netPrice ?? (l.eknetto != null ? (l.eknetto / 100).toFixed(2) : ''))
-                  : '';
-                return {
-                  key: l.key ?? `${Date.now()}-${idx}-${Math.random().toString(36).slice(2, 8)}`,
-                  name: l.name ?? l.articleName ?? null,
-                  sku: l.sku ?? l.liefArtNr ?? '',
-                  amount: (l.amount ?? l.count) != null ? String(l.amount ?? l.count) : '',
-                  pu: (l.pu ?? l.vpe) != null ? String(l.pu ?? l.vpe) : '',
-                  unit: l.unit ?? '',
-                  taxrate: taxVal,
-                  tax: taxVal,
-                  netprice: netVal,
-                  net: netVal,
-                };
-              })
-              : null;
-
-            this.setState((prev) => ({
-              pdfDialogData: { ...prev.pdfDialogData, streaming: false, result },
-            }));
-
-            const docDate = result?.date ?? result?.basedata?.date;
-            let supplierId = result?.supplierId ?? result?.basedata?.kLieferant;
-            const extNum = result?.externalNumber ?? result?.basedata?.manifestNr;
-            const docType = result?.type ?? result?.basedata?.manifestType;
-            const notes = Array.isArray(result?.notes) ? result.notes : [];
-
-            const parsedSupplierName = (
-              result?.supplierName ??
-              result?.basedata?.lieferantName ??
-              result?.lieferantName ??
-              result?.basedata?.supplierName ??
-              ''
-            ).trim();
-
-            // If supplierId is null, try matching supplier by name from loaded delivery entities
-            if (supplierId == null && parsedSupplierName && Array.isArray(this.state.deliveryEntities)) {
-              const nameToMatch = parsedSupplierName.toLowerCase();
-              const matched = this.state.deliveryEntities.find(
-                (e) =>
-                  e.name &&
-                  (e.name.trim().toLowerCase() === nameToMatch ||
-                    e.name.toLowerCase().includes(nameToMatch) ||
-                    nameToMatch.includes(e.name.toLowerCase())),
-              );
-              if (matched) supplierId = matched.id;
-            }
-
-            const unmatchedSupplierName = supplierId == null && parsedSupplierName ? parsedSupplierName : null;
-            this.setState({ unmatchedSupplierName });
-            this.automat.actions.setUnmatchedSupplierName(unmatchedSupplierName);
-
-
-            if (docDate) this.automat.actions.setDate(docDate);
-            if (supplierId != null) this.automat.actions.setDeliveryEntity(supplierId);
-            if (extNum != null) {
-              this.automat.actions.setExternalNumber(String(extNum));
-            }
-            if (docType) this.automat.actions.setType(docType);
-            if (newLines && newLines.length > 0) {
-              this.automat.actions.setLineitems(newLines);
-            }
-            if (notes.length > 0) {
-              this.automat.actions.setNotes(notes);
-            }
-
-            // Supply whole article list to GET /supplier/{id}/articles
-            const effectiveSupplierId = supplierId ?? this.automat.state.deliveryEntity ?? this.automat.state.partyId;
-            const effectiveLines = (newLines && newLines.length > 0) ? newLines : this.automat.state.lines;
-            if (effectiveSupplierId != null && effectiveLines && effectiveLines.length > 0) {
-              this.automat.actions.fetchSupplierArticles(effectiveSupplierId, effectiveLines);
-            }
-            break;
-          }
-          case 'error':
-            this.setState((prev) => ({
-              pdfDialogData: {
-                ...prev.pdfDialogData,
-                streaming: false,
-                error: data.message ?? 'Analyse fehlgeschlagen.',
-              },
-            }));
-            break;
-          default:
-            break;
-        }
-      }
-    } catch (err) {
-      if (this._cancelled) return;
-      if (abortController.signal.aborted || err.name === 'AbortError') {
-        this.setState((prev) => ({
-          pdfDialogData: {
-            ...prev.pdfDialogData,
-            streaming: false,
-            aborted: true,
-            error: 'Analyse abgebrochen.',
-          },
-        }));
-        return;
-      }
-      this.setState((prev) => ({
-        pdfDialogData: {
-          ...prev.pdfDialogData,
-          streaming: false,
-          error: err.message ?? 'Netzwerkfehler bei Analyse.',
-        },
-      }));
-    } finally {
-      if (this._parseAbortController === abortController) {
-        this._parseAbortController = null;
-      }
-      if (!this._cancelled) {
-        this.setState((prev) => ({
-          pdfUploading: false,
-          pdfDialogData: prev.pdfDialogData
-            ? { ...prev.pdfDialogData, streaming: false }
-            : null,
-        }));
-      }
-    }
-  }
-
-  async runPdfParse(file) {
-    await this.runParse(file);
-  }
-
-  async runTxtParse(file) {
-    await this.runParse(file);
-  }
-
-  handleAbortParse() {
-    if (this._parseAbortController) {
-      this._parseAbortController.abort();
-      this._parseAbortController = null;
-    }
-    this.setState((prev) => ({
-      pdfUploading: false,
-      pdfDialogData: prev.pdfDialogData
-        ? {
-            ...prev.pdfDialogData,
-            streaming: false,
-            aborted: true,
-            error: 'Analyse abgebrochen.',
-          }
-        : null,
-    }));
-  }
-
-  handleClosePdfDialog() {
-    if (this._parseAbortController) {
-      this._parseAbortController.abort();
-      this._parseAbortController = null;
-    }
-    this.setState({ pdfDialogOpen: false, pdfUploading: false });
-  }
-
   async ensureAttachmentFile(attachment) {
     if (!attachment) return null;
     const hasContent =
@@ -1127,7 +927,7 @@ class LieferungNeuPage extends PureComponent {
   isViewerOpen() {
     return Boolean(
       (this.state.textEditorOpen && this.state.textEditorAttachment) ||
-        (this.state.pdfViewerOpen && this.state.pdfViewerAttachment),
+      (this.state.pdfViewerOpen && this.state.pdfViewerAttachment),
     );
   }
 
@@ -1244,9 +1044,6 @@ class LieferungNeuPage extends PureComponent {
       partiesLoading,
       saving,
       pdfUploading,
-      pdfDialogOpen,
-      pdfDialogData,
-      pdfFileName,
       deliveryEntities,
       date,
       partyId,
@@ -1298,6 +1095,7 @@ class LieferungNeuPage extends PureComponent {
             onPdfRescan={this.handlePdfRescan}
             onPdfDelete={this.handlePdfDelete}
             onAttachmentClick={this.handleAttachmentClick}
+            onMentionInChat={this.handleMentionInChat}
             onSave={this.handleSave}
             onPartyChange={this.handlePartyChange}
             onDateChange={this.handleDateChange}
@@ -1376,15 +1174,7 @@ class LieferungNeuPage extends PureComponent {
             </PanelTile>
           )}
         </PanelTileGrid>
-        <ManifestPdfDialog
-          open={pdfDialogOpen}
-          filename={pdfFileName}
-          data={pdfDialogData}
-          unmatchedSupplierName={this.state.unmatchedSupplierName}
-          onCreateSupplier={this.handleCreateSupplierFromPdf}
-          onClose={this.handleClosePdfDialog}
-          onAbort={this.handleAbortParse}
-        />
+
 
         <ArticleSearchDialog
           open={this.state.articleSearchDialogOpen}
@@ -1444,6 +1234,8 @@ class LieferungNeuPage extends PureComponent {
     }
     allEntries.sort((a, b) => String(b.created_at || '').localeCompare(String(a.created_at || '')));
 
+    if (!ledgerSummary.hasTrackStock && allEntries.length === 0) return null;
+
     return (
       <PanelTile
         wide={4}
@@ -1456,8 +1248,8 @@ class LieferungNeuPage extends PureComponent {
             status === 'booked'
               ? 'success.light'
               : status === 'partial'
-              ? 'warning.light'
-              : 'divider',
+                ? 'warning.light'
+                : 'divider',
         }}
       >
         <Stack spacing={2}>
@@ -1538,25 +1330,27 @@ class LieferungNeuPage extends PureComponent {
               )}
             </Box>
 
-            <Button
-              variant={status === 'booked' ? 'outlined' : 'contained'}
-              color={status === 'booked' ? 'success' : status === 'partial' ? 'warning' : 'primary'}
-              startIcon={
-                status === 'booked' ? (
-                  <CheckCircleOutlineOutlinedIcon />
-                ) : (
-                  <Inventory2OutlinedIcon />
-                )
-              }
-              onClick={this.handleOpenBookDialog}
-              sx={{ fontWeight: 600, textTransform: 'none' }}
-            >
-              {status === 'booked'
-                ? 'Buchungsdetails anzeigen'
-                : status === 'partial'
-                ? 'Restliche Mengen einbuchen'
-                : 'Ins Lager buchen'}
-            </Button>
+            {ledgerSummary.hasTrackStock && (
+              <Button
+                variant={status === 'booked' ? 'outlined' : 'contained'}
+                color={status === 'booked' ? 'success' : status === 'partial' ? 'warning' : 'primary'}
+                startIcon={
+                  status === 'booked' ? (
+                    <CheckCircleOutlineOutlinedIcon />
+                  ) : (
+                    <Inventory2OutlinedIcon />
+                  )
+                }
+                onClick={this.handleOpenBookDialog}
+                sx={{ fontWeight: 600, textTransform: 'none' }}
+              >
+                {status === 'booked'
+                  ? 'Buchungsdetails anzeigen'
+                  : status === 'partial'
+                    ? 'Restliche Mengen einbuchen'
+                    : 'Ins Lager buchen'}
+              </Button>
+            )}
           </Box>
 
           {allEntries.length > 0 && (

src/utils/deliveryLedger.js

@@ -1,5 +1,34 @@
-import { delivery as defaultDeliveryApi, ledger as defaultLedgerApi } from '../api';
-import artikelAutomat from '../automats/artikelAutomat';
+import { delivery as defaultDeliveryApi, ledger as defaultLedgerApi, stock as defaultStockApi } from '../api';
+import artikelAutomat, { getArticle } from '../automats/artikelAutomat';
+import articleIndexAutomat from '../automats/articleIndexAutomat';
+
+/**
+ * Determines whether a delivery line represents an article that tracks stock.
+ *
+ * @param {object} line Delivery line
+ * @param {object|null} [article] Optional pre-resolved article
+ * @returns {boolean}
+ */
+export function isLineStockTracked(line, article = null) {
+  if (!line) return false;
+  if (line.track_stock !== undefined) {
+    return line.track_stock !== false && line.track_stock !== 0 && line.track_stock !== '0';
+  }
+  if (line.trackStock !== undefined) {
+    return Boolean(line.trackStock);
+  }
+  if (line.article?.track_stock !== undefined) {
+    return line.article.track_stock !== false && line.article.track_stock !== 0 && line.article.track_stock !== '0';
+  }
+  const sku = line.sku ? String(line.sku).trim() : null;
+  if (!sku) return false;
+
+  const art = article || getArticle(sku) || articleIndexAutomat.state.items?.find((item) => String(item.sku) === sku);
+  if (art?.track_stock !== undefined) {
+    return art.track_stock !== false && art.track_stock !== 0 && art.track_stock !== '0';
+  }
+  return false;
+}
 
 /**
  * @typedef {Object} DeliveryLineLedgerStatus
@@ -10,6 +39,8 @@ import artikelAutomat from '../automats/artikelAutomat';
  * @property {number} bookedAmount - Quantity booked in ledger
  * @property {number} remainingAmount - Quantity remaining to be booked
  * @property {boolean} isBooked - Whether this position is fully booked
+ * @property {boolean} trackStock - Whether this article tracks inventory
+ * @property {boolean} isBookable - Whether this position can be booked into the warehouse
  * @property {Array<Object>} ledgerEntries - Ledger entries for this line
  */
 
@@ -22,6 +53,7 @@ import artikelAutomat from '../automats/artikelAutomat';
  * @property {number} bookedPositions
  * @property {number} totalQuantity
  * @property {number} bookedQuantity
+ * @property {boolean} hasTrackStock
  * @property {Array<DeliveryLineLedgerStatus>} lines
  */
 
@@ -48,6 +80,7 @@ export async function fetchDeliveryLedgerSummary(deliveryId, { deliveryApi = def
       bookedPositions: 0,
       totalQuantity: 0,
       bookedQuantity: 0,
+      hasTrackStock: false,
       lines: [],
     };
   }
@@ -56,20 +89,43 @@ export async function fetchDeliveryLedgerSummary(deliveryId, { deliveryApi = def
   const linesWithLedger = await Promise.all(
     rawLines.map(async (line) => {
       let ledgerEntries = [];
-      try {
-        const ledgerRes = await ledgerApi.listByManifestarticleId(line.id, 'DELIVERY');
-        ledgerEntries = Array.isArray(ledgerRes?.ledger) ? ledgerRes.ledger : [];
-      } catch (err) {
-        console.error(`[deliveryLedger] Failed to fetch ledger for line ${line.id}:`, err);
+      let article = null;
+
+      const promises = [
+        ledgerApi.listByManifestarticleId(line.id).catch((err) => {
+          console.error(`[deliveryLedger] Failed to fetch ledger for line ${line.id}:`, err);
+          return null;
+        }),
+      ];
+
+      if (line.sku) {
+        const cached = getArticle(line.sku);
+        if (cached) {
+          article = cached;
+        } else {
+          promises.push(
+            artikelAutomat.actions.loadArticle(line.sku).catch(() => null)
+          );
+        }
       }
 
-      const deliveryEntries = ledgerEntries.filter(
-        (e) => String(e.transaction_type).toUpperCase() === 'DELIVERY'
-      );
+      const results = await Promise.all(promises);
+      const ledgerRes = results[0];
+      if (results[1]) {
+        article = results[1];
+      }
+      ledgerEntries = Array.isArray(ledgerRes?.ledger) ? ledgerRes.ledger : [];
+
+      const trackStock = isLineStockTracked(line, article);
+
+      const deliveryEntries = ledgerEntries.filter((e) => {
+        const t = String(e.transaction_type).toUpperCase();
+        return t === 'ACCEPTANCE' || t === 'RETURN' || t === 'DELIVERY';
+      });
       const bookedAmount = deliveryEntries.reduce((sum, e) => sum + Number(e.amount || 0), 0);
       const targetAmount = Number(line.amount || 0);
-      const remainingAmount = Math.max(0, targetAmount - bookedAmount);
-      const isBooked = targetAmount > 0 ? bookedAmount >= targetAmount : bookedAmount > 0;
+      const remainingAmount = trackStock ? Math.max(0, targetAmount - bookedAmount) : 0;
+      const isBooked = trackStock ? (targetAmount > 0 ? bookedAmount >= targetAmount : bookedAmount > 0) : true;
 
       return {
         ...line,
@@ -77,18 +133,22 @@ export async function fetchDeliveryLedgerSummary(deliveryId, { deliveryApi = def
         bookedAmount,
         remainingAmount,
         isBooked,
+        trackStock,
+        isBookable: trackStock,
         ledgerEntries: deliveryEntries,
       };
     })
   );
 
-  const totalPositions = linesWithLedger.length;
-  const bookedPositions = linesWithLedger.filter((l) => l.isBooked).length;
-  const totalQuantity = linesWithLedger.reduce((sum, l) => sum + l.targetAmount, 0);
-  const bookedQuantity = linesWithLedger.reduce((sum, l) => sum + l.bookedAmount, 0);
+  const stockLines = linesWithLedger.filter((l) => l.trackStock);
+  const totalPositions = stockLines.length;
+  const bookedPositions = stockLines.filter((l) => l.isBooked).length;
+  const totalQuantity = stockLines.reduce((sum, l) => sum + l.targetAmount, 0);
+  const bookedQuantity = stockLines.reduce((sum, l) => sum + l.bookedAmount, 0);
+  const hasTrackStock = stockLines.length > 0;
 
   let status;
-  if (totalPositions === 0) {
+  if (!hasTrackStock) {
     status = 'empty';
   } else if (bookedPositions === totalPositions && bookedQuantity >= totalQuantity) {
     status = 'booked';
@@ -106,18 +166,19 @@ export async function fetchDeliveryLedgerSummary(deliveryId, { deliveryApi = def
     bookedPositions,
     totalQuantity,
     bookedQuantity,
+    hasTrackStock,
     lines: linesWithLedger,
   };
 }
 
 /**
- * Books specified delivery lines to the ledger as goods receipts (DELIVERY).
+ * Books specified delivery lines to the ledger as goods receipts via /stock/accept.
  *
  * @param {Object} params
  * @param {Object} params.delivery - The delivery object (used for transaction memo and fallback)
  * @param {Array<{ manifestarticleId?: number, id?: number, amount: number, sku?: string }>} params.linesToBook
  * @param {number|string} params.warehouseId - Mandatory warehouse ID
- * @param {Object} [params.ledgerApi]
+ * @param {Object} [params.stockApi]
  * @param {string} [params.transactionText]
  * @returns {Promise<Array<Object>>}
  */
@@ -125,7 +186,7 @@ export async function bookDeliveryLines({
   delivery,
   linesToBook,
   warehouseId,
-  ledgerApi = defaultLedgerApi,
+  stockApi = defaultStockApi,
   transactionText,
 }) {
   const numericWarehouseId = Number(warehouseId);
@@ -143,28 +204,25 @@ export async function bookDeliveryLines({
       : `Lieferung ${delivery?.number || delivery?.id || ''}`
   ).trim();
 
-  const results = [];
+  const items = linesToBook
+    .map((item) => ({
+      manifestarticleId: Number(item.manifestarticleId ?? item.id),
+      warehouseId: numericWarehouseId,
+      text: memo,
+    }))
+    .filter((item) => item.manifestarticleId && Number.isInteger(item.manifestarticleId) && item.manifestarticleId > 0);
+
+  if (items.length === 0) {
+    return [];
+  }
+
+  const res = await stockApi.accept({ items });
+
   for (const item of linesToBook) {
-    const manifestarticleId = Number(item.manifestarticleId ?? item.id);
-    const amount = Number(item.amount);
-
-    if (!manifestarticleId || !Number.isFinite(amount) || amount <= 0) {
-      continue;
-    }
-
-    const res = await ledgerApi.add({
-      manifestarticle_id: manifestarticleId,
-      warehouse_id: numericWarehouseId,
-      transaction_type: 'DELIVERY',
-      amount,
-      transaction_text: memo,
-    });
-    results.push(res?.ledger ?? res);
-
     if (item.sku) {
       void artikelAutomat.actions.reloadArticle(item.sku).catch(() => {});
     }
   }
 
-  return results;
+  return Array.isArray(res?.accepted) ? res.accepted : (res ? [res] : []);
 }

test/dummyBackend.mjs

@@ -505,6 +505,12 @@ const server = http.createServer(async (req, res) => {
   if (p === '/api/vfs/upload' && method === 'POST') {
     return json(res, 200, { files: [] });
   }
+  if (p === '/api/vfs/skills/restore' && method === 'POST') {
+    return json(res, 200, { success: true, restored: ['system.SKILL'], count: 1 });
+  }
+  if (p === '/api/vfs/applets/restore' && method === 'POST') {
+    return json(res, 200, { success: true, restored: ['example.applet.js'], count: 1 });
+  }
   if (p.startsWith('/api/vfs/') && method === 'PUT') {
     return json(res, 200, { ok: true });
   }

vite.config.js

@@ -6,6 +6,7 @@ import { defineConfig, searchForWorkspaceRoot, createLogger } from 'vite';
 import react from '@vitejs/plugin-react';
 import { VitePWA } from 'vite-plugin-pwa';
 import pc from 'picocolors';
+import qrcode from 'qrcode';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const useHttps = process.env.VITE_HTTPS === '1';
@@ -94,6 +95,7 @@ const sharedResolve = {
 
 const sharedServer = {
   // HTTP :4209 — HTTPS :4308 (self-signed; see npm run cert / dev:https)
+  host: true,
   port: useHttps ? 4308 : 4209,
   https: httpsOptions(),
   allowedHosts: true,
@@ -266,6 +268,20 @@ function pidReporterPlugin() {
       server.config.logger.info(
         `  ${pc.green('➜')}  ${pc.bold('PID')}:     ${pc.cyan(process.pid)}${pmId}`,
       );
+      const networkUrls = server.resolvedUrls?.network ?? [];
+      const primaryUrl =
+        networkUrls.find((u) => !u.includes('172.17.') && !u.includes('169.254.')) ||
+        networkUrls[0] ||
+        server.resolvedUrls?.local?.[0];
+      if (primaryUrl) {
+        qrcode.toString(primaryUrl, { type: 'terminal', small: true }, (err, qr) => {
+          if (!err && qr) {
+            server.config.logger.info(
+              `\n  ${pc.bold('Scan to open on mobile')} ${pc.dim(`(${primaryUrl})`)}:\n` + qr,
+            );
+          }
+        });
+      }
     };
   };