Add shared Manifest UI for delivery, quote, and order.

Wire quote/order API clients and routes, then unify list/create/edit behind ManifestList/Form tiles so Lieferungen and Auftrag share one stack.

src/api/ApiClient.js

@@ -95,6 +95,32 @@ export class ApiClient {
       delete: (id) => this.#empty('DELETE', `/api/delivery/${enc(id)}`),
     };
 
+    this.quote = {
+      /** GET /api/quote → { quotes } */
+      list: () => this.#json('GET', '/api/quote'),
+      /** GET /api/quote/{id} → { quote } */
+      get: (id) => this.#json('GET', `/api/quote/${enc(id)}`),
+      /** POST /api/quote → 201 { quote } */
+      create: (body) => this.#json('POST', '/api/quote', { body }),
+      /** PATCH /api/quote/{id} → { quote } */
+      update: (id, body) => this.#json('PATCH', `/api/quote/${enc(id)}`, { body }),
+      /** DELETE /api/quote/{id} → 204 */
+      delete: (id) => this.#empty('DELETE', `/api/quote/${enc(id)}`),
+    };
+
+    this.order = {
+      /** GET /api/order → { orders } */
+      list: () => this.#json('GET', '/api/order'),
+      /** GET /api/order/{id} → { order } */
+      get: (id) => this.#json('GET', `/api/order/${enc(id)}`),
+      /** POST /api/order → 201 { order } */
+      create: (body) => this.#json('POST', '/api/order', { body }),
+      /** PATCH /api/order/{id} → { order } */
+      update: (id, body) => this.#json('PATCH', `/api/order/${enc(id)}`, { body }),
+      /** DELETE /api/order/{id} → 204 */
+      delete: (id) => this.#empty('DELETE', `/api/order/${enc(id)}`),
+    };
+
     this.customergroup = {
       /** GET /api/customergroup → { customergroups } */
       list: () => this.#json('GET', '/api/customergroup'),

src/api/StorageManager.js

@@ -297,6 +297,8 @@ export class StorageManager extends ApiClient {
       this.#loadCustomergroups(),
     );
     const entityCache = createCache('GET /entity', () => this.#loadEntities());
+    const quoteCache = createCache('GET /quote', () => this.#loadQuotes());
+    const orderCache = createCache('GET /order', () => this.#loadOrders());
 
     Object.defineProperties(this, {
       authMePromise: { get: () => authMeCache.promise },
@@ -350,6 +352,16 @@ export class StorageManager extends ApiClient {
       /** Settled GET /entity list, or undefined. */
       entities: { get: () => entityCache.value },
 
+      quotePromise: { get: () => quoteCache.promise },
+      updateQuote: { value: quoteCache.update },
+      /** Settled GET /quote list, or undefined. */
+      quotes: { get: () => quoteCache.value },
+
+      orderPromise: { get: () => orderCache.promise },
+      updateOrder: { value: orderCache.update },
+      /** Settled GET /order list, or undefined. */
+      orders: { get: () => orderCache.value },
+
       /** Close and reopen GET /api/events (required after selected-company change). */
       reconnectEvents: { value: () => this.#reconnectEvents() },
     });
@@ -494,6 +506,18 @@ export class StorageManager extends ApiClient {
     return requireArray(data.entities, 'entities');
   }
 
+  async #loadQuotes() {
+    const data = await this.quote.list();
+    requireObject(data, 'GET /api/quote');
+    return requireArray(data.quotes, 'quotes');
+  }
+
+  async #loadOrders() {
+    const data = await this.order.list();
+    requireObject(data, 'GET /api/order');
+    return requireArray(data.orders, 'orders');
+  }
+
   async doSearch({ target, filter, offset, maxCount, onUpdate }) {
     const articles = await this.articleIndexPromise;
     const query = target.trim().toLowerCase();

src/api/index.js

@@ -599,6 +599,87 @@ export const delivery = {
   },
 };
 
+/**
+ * Sales quotes (manifest type = quote).
+ * Summary = { id, number, type: 'quote', entityId, date }
+ * Line = { id, articleId, sku, amount, net, rebate, tax, comment } — no transactedAmount
+ * LineInput = { sku, amount, net, tax, rebate?, comment? }
+ */
+export const quote = {
+  /** GET /api/quote → { quotes: QuoteSummary[] } */
+  list() {
+    return http('/api/quote');
+  },
+
+  /** GET /api/quote/:id → { quote: Quote } */
+  get(id) {
+    return http(`/api/quote/${id}`);
+  },
+
+  /**
+   * POST /api/quote
+   * Body: { number, date, entityId?, lines }
+   * → 201 { quote: Quote }
+   */
+  create(body) {
+    return http('/api/quote', { method: 'POST', body });
+  },
+
+  /**
+   * PATCH /api/quote/:id
+   * Body: partial { number?, date?, entityId?, lines? }
+   * → 200 { quote: Quote }
+   */
+  update(id, body) {
+    return http(`/api/quote/${id}`, { method: 'PATCH', body });
+  },
+
+  /** DELETE /api/quote/:id → 204 */
+  delete(id) {
+    return http(`/api/quote/${id}`, { method: 'DELETE' });
+  },
+};
+
+/**
+ * Sales orders (manifest type = order).
+ * Summary = { id, number, type: 'order', entityId, date }
+ * Line shape same as quote (no transactedAmount).
+ */
+export const order = {
+  /** GET /api/order → { orders: OrderSummary[] } */
+  list() {
+    return http('/api/order');
+  },
+
+  /** GET /api/order/:id → { order: Order } */
+  get(id) {
+    return http(`/api/order/${id}`);
+  },
+
+  /**
+   * POST /api/order
+   * Body: { number, date, entityId?, lines }
+   * → 201 { order: Order }
+   */
+  create(body) {
+    return http('/api/order', { method: 'POST', body });
+  },
+
+  /**
+   * PATCH /api/order/:id
+   * Body: partial { number?, date?, entityId?, lines? }
+   * → 200 { order: Order }
+   */
+  update(id, body) {
+    return http(`/api/order/${id}`, { method: 'PATCH', body });
+  },
+
+  /** DELETE /api/order/:id → 204 */
+  delete(id) {
+    return http(`/api/order/${id}`, { method: 'DELETE' });
+  },
+};
+
 /**
  * Company-scoped customer groups.
  * Shape: CustomerGroup = { id, name }
@@ -903,7 +984,9 @@ export default {
   customergroup,
   delivery,
   entity,
+  order,
   posterminal,
+  quote,
   supplier,
   thumb,
   unit,