feat: add Hersteller page with manufacturer data fetching and SEO support

This reverts commit 52c9888a6a.

docs/README.md

@@ -0,0 +1 @@
+src/components/MainPageLayout.js is the Main gues homepage.

eslint.config.js

@@ -6,6 +6,30 @@ import babelParser from '@babel/eslint-parser';
 
 export default [
   js.configs.recommended,
+  {
+    files: ['**/*.cjs'],
+    languageOptions: {
+      ecmaVersion: 2022,
+      sourceType: 'commonjs',
+      globals: {
+        ...globals.node,
+      },
+    },
+    rules: {
+      'no-unused-vars': 'warn',
+      //'no-console': 'warn',
+      'no-debugger': 'warn',
+      'no-alert': 'warn',
+      'no-unused-expressions': 'warn',
+      'no-var': 'warn',
+      'prefer-const': 'warn',
+      'no-trailing-spaces': 'warn',
+      'eqeqeq': ['warn', 'always'],
+      'no-empty': 'warn',
+      'no-eval': 'warn',
+      'no-script-url': 'warn',
+    },
+  },
   {
     files: ['**/*.{js,jsx}'],
     languageOptions: {

package-lock.json

@@ -11,6 +11,7 @@
       "dependencies": {
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.0",
+        "@fontsource-variable/outfit": "^5.2.8",
         "@mui/icons-material": "^7.1.1",
         "@mui/material": "^7.1.1",
         "@stripe/react-stripe-js": "^3.7.0",
@@ -2222,6 +2223,15 @@
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
     },
+    "node_modules/@fontsource-variable/outfit": {
+      "version": "5.2.8",
+      "resolved": "https://registry.npmjs.org/@fontsource-variable/outfit/-/outfit-5.2.8.tgz",
+      "integrity": "sha512-4oUDCZx/Tcz6HZP423w/niqEH31Gks5IsqHV2ZZz1qKHaVIZdj2f0/S1IK2n8jl6Xo0o3N+3RjNHlV9R73ozQA==",
+      "license": "OFL-1.1",
+      "funding": {
+        "url": "https://github.com/sponsors/ayuhito"
+      }
+    },
     "node_modules/@humanfs/core": {
       "version": "0.19.1",
       "resolved": "https://registry.npmjs.org/@humanfs/core/-/core-0.19.1.tgz",

package.json

@@ -30,6 +30,7 @@
   "dependencies": {
     "@emotion/react": "^11.14.0",
     "@emotion/styled": "^11.14.0",
+    "@fontsource-variable/outfit": "^5.2.8",
     "@mui/icons-material": "^7.1.1",
     "@mui/material": "^7.1.1",
     "@stripe/react-stripe-js": "^3.7.0",

prerender.cjs

@@ -125,11 +125,14 @@ const {
 const {
   generateProductMetaTags,
   generateProductJsonLd,
+  generateCategoryMetaTags,
   generateCategoryJsonLd,
   generateHomepageMetaTags,
   generateHomepageJsonLd,
   generateSitemapJsonLd,
   generateKonfiguratorMetaTags,
+  generateHerstellerMetaTags,
+  generateHerstellerJsonLd,
   generateXmlSitemap,
   generateRobotsTxt,
   generateProductsXml,
@@ -141,6 +144,7 @@ const {
 const {
   fetchCategoryProducts,
   fetchProductDetails,
+  fetchManufacturers,
   saveProductImages,
   saveCategoryImages,
 } = require("./prerender/data-fetching.cjs");
@@ -160,6 +164,7 @@ const Widerrufsrecht = require("./src/pages/Widerrufsrecht.js").default;
 const Sitemap = require("./src/pages/Sitemap.js").default;
 const PrerenderSitemap = require("./src/PrerenderSitemap.js").default;
 const PrerenderCategoriesPage = require("./src/PrerenderCategoriesPage.js").default;
+const PrerenderHerstellerPage = require("./src/PrerenderHerstellerPage.js").default;
 const AGB = require("./src/pages/AGB.js").default;
 const NotFound404 = require("./src/pages/NotFound404.js").default;
 
@@ -375,6 +380,29 @@ const renderApp = async (categoryData, socket) => {
     global.categoryCache = {};
   }
 
+  // Fetch manufacturers data for Hersteller page
+  let manufacturerData = null;
+  console.log("🏭 [renderApp] Starting manufacturer fetch...");
+  console.log("🏭 [renderApp] socket exists:", !!socket);
+  console.log("🏭 [renderApp] socket.connected:", socket ? socket.connected : "N/A");
+  
+  if (!socket) {
+    console.error("🏭 [renderApp] FATAL: No socket - cannot fetch manufacturers!");
+  } else if (!socket.connected) {
+    console.error("🏭 [renderApp] FATAL: Socket not connected - cannot fetch manufacturers!");
+  } else {
+    try {
+      console.log("🏭 [renderApp] Calling fetchManufacturers...");
+      manufacturerData = await fetchManufacturers(socket);
+      console.log("🏭 [renderApp] ✅ Fetched " + manufacturerData.length + " manufacturers");
+    } catch (error) {
+      console.error("🏭 [renderApp] ❌ Failed to fetch manufacturers:", error.message);
+      manufacturerData = [];
+    }
+  }
+  
+  console.log("🏭 [renderApp] Final manufacturerData:", manufacturerData ? (manufacturerData.length + " items") : "null");
+
   // Helper to call renderPage with config
   const render = (
     component,
@@ -382,8 +410,10 @@ const renderApp = async (categoryData, socket) => {
     filename,
     description,
     metaTags = "",
-    needsRouter = false
+    needsRouter = false,
+    manufacturerDataForPage = null
   ) => {
+    console.log("   📦 [render helper] Calling renderPage for", filename, "with manufacturerData:", manufacturerDataForPage ? (manufacturerDataForPage.length + " items") : "null");
     return renderPage(
       component,
       location,
@@ -391,7 +421,10 @@ const renderApp = async (categoryData, socket) => {
       description,
       metaTags,
       needsRouter,
-      config
+      config,
+      false,  // suppressLogs
+      null,   // productData
+      manufacturerDataForPage  // manufacturerData - 10th parameter!
     );
   };
 
@@ -473,6 +506,13 @@ const renderApp = async (categoryData, socket) => {
       description: "Categories page",
       needsCategoryData: true,
     },
+    {
+      component: PrerenderHerstellerPage,
+      path: "/Hersteller",
+      filename: "Hersteller",
+      description: "Hersteller page",
+      needsManufacturerData: true,
+    },
     { component: AGB, path: "/agb", filename: "agb", description: "AGB page" },
     { component: NotFound404, path: "/404", filename: "404", description: "404 Not Found page" },
     {
@@ -491,8 +531,17 @@ const renderApp = async (categoryData, socket) => {
 
   let staticPagesRendered = 0;
   for (const page of staticPages) {
-    // Pass category data as props if needed
+    // Pass category and manufacturer data as props if needed
-    const pageProps = page.needsCategoryData ? { categoryData } : null;
+    let pageProps = null;
+    if (page.needsCategoryData || page.needsManufacturerData) {
+      pageProps = {};
+      if (page.needsCategoryData) {
+        pageProps.categoryData = categoryData;
+      }
+      if (page.needsManufacturerData) {
+        pageProps.manufacturerData = manufacturerData;
+      }
+    }
     const pageComponent = React.createElement(page.component, pageProps);
     let metaTags = "";
 
@@ -508,13 +557,25 @@ const renderApp = async (categoryData, socket) => {
       metaTags = konfiguratorMetaTags;
     }
 
+    // Special handling for Hersteller page to include SEO tags
+    if (page.filename === "Hersteller") {
+      const manufacturerCount = manufacturerData ? manufacturerData.length : 0;
+      const herstellerMetaTags = generateHerstellerMetaTags(shopConfig.baseUrl, shopConfig, manufacturerCount);
+      const herstellerJsonLd = generateHerstellerJsonLd(shopConfig.baseUrl, shopConfig);
+      metaTags = herstellerMetaTags + "\n" + herstellerJsonLd;
+    }
+
+    // Pass manufacturerData only for Hersteller page
+    const pageManufacturerData = page.needsManufacturerData ? manufacturerData : null;
+
     const success = render(
       pageComponent,
       page.path,
       page.filename,
       page.description,
       metaTags,
-      true
+      true,
+      pageManufacturerData
     );
     if (success) {
       staticPagesRendered++;
@@ -621,19 +682,25 @@ const renderApp = async (categoryData, socket) => {
         const filename = `Kategorie/${category.seoName}`;
         const location = `/Kategorie/${category.seoName}`;
         const description = `Category "${category.name}" (ID: ${category.id})`;
+        const categoryMetaTags = generateCategoryMetaTags(
+          category,
+          shopConfig.baseUrl,
+          shopConfig
+        );
         const categoryJsonLd = generateCategoryJsonLd(
           category,
           productData?.products || [],
           shopConfig.baseUrl,
           shopConfig
         );
+        const combinedCategoryHead = categoryMetaTags + "\n" + categoryJsonLd;
 
         const success = render(
           categoryComponent,
           location,
           filename,
           description,
-          categoryJsonLd,
+          combinedCategoryHead,
           true
         );
         if (success) {

prerender/data-fetching.cjs

@@ -140,6 +140,38 @@ const fetchCategoryImage = (socket, categoryId) => {
   });
 };
 
+const fetchManufacturers = (socket) => {
+  return new Promise((resolve, reject) => {
+    const timeout = setTimeout(() => {
+      reject(new Error("Timeout fetching manufacturers"));
+    }, 10000);
+
+    socket.emit("getHerstellerImages", {}, (response) => {
+      clearTimeout(timeout);
+      if (response?.success && Array.isArray(response.manufacturers)) {
+        // Filter and format manufacturers similar to HerstellerPage.js
+        const manufacturers = response.manufacturers
+          .filter(m => m.imageBuffer)
+          .map(m => ({
+            id: m.id,
+            name: m.name || '',
+            slug: m.slug || '',
+            imageBuffer: m.imageBuffer,
+          }))
+          .sort((a, b) => (a.name || '').localeCompare(b.name || '', undefined, { sensitivity: 'base' }));
+
+        resolve(manufacturers);
+      } else {
+        reject(
+          new Error(
+            `Invalid manufacturers response: ${JSON.stringify(response)}`
+          )
+        );
+      }
+    });
+  });
+};
+
 const saveProductImages = async (socket, products, categoryName, outputDir) => {
   if (!products || products.length === 0) return;
 
@@ -383,6 +415,7 @@ module.exports = {
   fetchProductDetails,
   fetchProductImage,
   fetchCategoryImage,
+  fetchManufacturers,
   saveProductImages,
   saveCategoryImages,
 };

prerender/renderer.cjs

@@ -18,7 +18,8 @@ const renderPage = (
   needsRouter = false,
   config,
   suppressLogs = false,
-  productData = null
+  productData = null,
+  manufacturerData = null
 ) => {
   const {
     isProduction,
@@ -171,22 +172,44 @@ const renderPage = (
     </script>
   `;
 
-  // @note Create script to populate window.productCache with ONLY the static category tree
+  // @note Create script to populate window.productCache with static category tree and herstellerImages
   let productCacheScript = '';
-  if (typeof global !== "undefined" && global.window && global.window.categoryCache) {
+  const hasCategoryCache = typeof global !== "undefined" && global.window && global.window.categoryCache;
-    // Only include the static categoryTree_209, not any dynamic data that gets added during rendering
+  const hasManufacturerData = manufacturerData && manufacturerData.length > 0;
-    const staticCache = {};
+  
-    if (global.window.categoryCache["209_de"]) {
+  console.log("   📦 [" + filename + "] manufacturerData =", manufacturerData ? (manufacturerData.length + " items") : "null");
-      staticCache["209_de"] = global.window.categoryCache["209_de"];
+  
+  if (hasCategoryCache || hasManufacturerData) {
+    const cacheData = {};
+    
+    // Add static categoryTree_209
+    if (hasCategoryCache && global.window.categoryCache["209_de"]) {
+      cacheData["209_de"] = global.window.categoryCache["209_de"];
     }
     
-    const staticCacheData = JSON.stringify(staticCache);
+    // Add herstellerImages
-    productCacheScript = `
+    if (hasManufacturerData) {
-    <script>
+      cacheData.herstellerImages = manufacturerData;
-      // Populate window.categoryCache with static category tree only
+    }
-      window.categoryCache = ${staticCacheData};
+    
-    </script>
+    const cacheDataJson = JSON.stringify(cacheData);
-    `;
+    let extraScripts = '';
+    
+    if (hasCategoryCache && cacheData["209_de"]) {
+      const categoryCacheJson = JSON.stringify({ "209_de": cacheData["209_de"] });
+      extraScripts += 'window.categoryCache = ' + categoryCacheJson + ';';
+    }
+    
+    if (hasManufacturerData) {
+      const herstellerJson = JSON.stringify(manufacturerData);
+      extraScripts += 'window.herstellerImages = ' + herstellerJson + ';';
+    }
+    
+    productCacheScript = '<script>' +
+      'if (!window.productCache) { window.productCache = {}; }' +
+      'Object.assign(window.productCache, ' + cacheDataJson + ');' +
+      extraScripts +
+      '</script>';
   }
 
   // Create script to populate window.productDetailCache for individual product pages

prerender/seo/category.cjs

@@ -1,3 +1,43 @@
+/** Safe for double-quoted HTML attributes */
+const escAttr = (str) =>
+  String(str ?? "")
+    .replace(/&/g, "&")
+    .replace(/"/g, """)
+    .replace(/</g, "&lt;");
+
+/**
+ * Head tags for prerendered category URLs — explicit canonical per /Kategorie/{slug}
+ * so Google does not cluster different listing pages (e.g. neu vs Seeds) as duplicates.
+ */
+const generateCategoryMetaTags = (category, baseUrl, config) => {
+  const root = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
+  const categoryUrl = `${root}/Kategorie/${category.seoName}`;
+  const name = category.name || `Kategorie ${category.seoName}`;
+  const site = config.siteName || config.brandName;
+  const desc = `${name} bei ${config.brandName}: Growshop-Sortiment online kaufen. Schnelle Lieferung, Laden Dresden.`;
+  const descShort = desc.length > 160 ? `${desc.slice(0, 157)}...` : desc;
+  const e = escAttr;
+  const logoUrl =
+    config.images && config.images.logo
+      ? `${root}${config.images.logo}`
+      : `${root}/assets/images/nopicture.jpg`;
+
+  return `
+    <meta name="description" content="${e(descShort)}">
+    <meta property="og:title" content="${e(`${name} | ${site}`)}">
+    <meta property="og:description" content="${e(descShort)}">
+    <meta property="og:url" content="${categoryUrl}">
+    <meta property="og:type" content="website">
+    <meta property="og:image" content="${e(logoUrl)}">
+    <meta property="og:site_name" content="${e(site)}">
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="${e(`${name} | ${site}`)}">
+    <meta name="twitter:description" content="${e(descShort)}">
+    <meta name="robots" content="index, follow">
+    <link rel="canonical" href="${categoryUrl}">
+  `;
+};
+
 const generateCategoryJsonLd = (category, products = [], baseUrl, config) => {
   // Category IDs to skip (seeds, plants, headshop items)
   const skipCategoryIds = [689, 706, 709, 711, 714, 748, 749, 896, 710, 924, 923, 922, 921, 916, 278, 259, 258];
@@ -10,11 +50,6 @@ const generateCategoryJsonLd = (category, products = [], baseUrl, config) => {
   const root = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
   const categoryUrl = `${root}/Kategorie/${category.seoName}`;
 
-  // Calculate price valid date (current date + 3 months)
-  const priceValidDate = new Date();
-  priceValidDate.setMonth(priceValidDate.getMonth() + 3);
-  const priceValidUntil = priceValidDate.toISOString().split("T")[0];
-
   const id = {
     business: `${root}#business`,
     website: `${root}#website`,
@@ -77,88 +112,24 @@ const generateCategoryJsonLd = (category, products = [], baseUrl, config) => {
 
   const graph = [businessNode, websiteNode, breadcrumbNode, collectionPageNode];
 
-  // Add product list if products are available
+  // ItemList: URLs only — full Product/Offer markup belongs on each /Artikel/… page (Google guidelines).
-  if (products && products.length > 0) {
+  const withUrls = (products || []).filter((p) => p && p.seoName);
+  if (withUrls.length > 0) {
     collectionPageNode.mainEntity = { "@id": id.itemList };
 
     graph.push({
       "@id": id.itemList,
       "@type": "ItemList",
-      numberOfItems: products.length,
+      numberOfItems: withUrls.length,
-      itemListElement: products.slice(0, 20).map((product, index) => ({
+      itemListElement: withUrls.map((product, index) => {
-        "@type": "ListItem",
+        const productPageUrl = `${root}/Artikel/${product.seoName}`;
-        position: index + 1,
+        return {
-        item: {
+          "@type": "ListItem",
-          "@type": "Product",
+          position: index + 1,
-          name: product.name,
+          url: productPageUrl,
-          url: `${root}/Artikel/${product.seoName}`,
+          item: productPageUrl,
-          image:
+        };
-            product.pictureList && product.pictureList.trim()
+      }),
-              ? `${root}/assets/images/prod${product.pictureList
-                  .split(",")[0]
-                  .trim()}.avif`
-              : `${root}/assets/images/nopicture.jpg`,
-          description: product.description
-            ? product.description.replace(/<[^>]*>/g, "").substring(0, 200)
-            : `${product.name} - Hochwertiges Growshop Produkt`,
-          sku: product.articleNumber || product.seoName,
-          brand: {
-            "@type": "Brand",
-            name: product.manufacturer || config.brandName,
-          },
-          offers: {
-            "@type": "Offer",
-            url: `${root}/Artikel/${product.seoName}`,
-            price:
-              product.price && !isNaN(product.price)
-                ? product.price.toString()
-                : "0.00",
-            priceCurrency: config.currency,
-            priceValidUntil: priceValidUntil,
-            availability: product.available
-              ? "https://schema.org/InStock"
-              : "https://schema.org/OutOfStock",
-            seller: { "@id": id.business },
-            itemCondition: "https://schema.org/NewCondition",
-            hasMerchantReturnPolicy: {
-              "@type": "MerchantReturnPolicy",
-              applicableCountry: "DE",
-              returnPolicyCategory:
-                "https://schema.org/MerchantReturnFiniteReturnWindow",
-              merchantReturnDays: 14,
-              returnMethod: "https://schema.org/ReturnByMail",
-              returnFees: "https://schema.org/FreeReturn",
-            },
-            shippingDetails: {
-              "@type": "OfferShippingDetails",
-              shippingRate: {
-                "@type": "MonetaryAmount",
-                value: 5.9,
-                currency: "EUR",
-              },
-              shippingDestination: {
-                "@type": "DefinedRegion",
-                addressCountry: "DE",
-              },
-              deliveryTime: {
-                "@type": "ShippingDeliveryTime",
-                handlingTime: {
-                  "@type": "QuantitativeValue",
-                  minValue: 0,
-                  maxValue: 1,
-                  unitCode: "DAY",
-                },
-                transitTime: {
-                  "@type": "QuantitativeValue",
-                  minValue: 2,
-                  maxValue: 3,
-                  unitCode: "DAY",
-                },
-              },
-            },
-          },
-        },
-      })),
     });
   }
 
@@ -173,5 +144,6 @@ const generateCategoryJsonLd = (category, products = [], baseUrl, config) => {
 };
 
 module.exports = {
+  generateCategoryMetaTags,
   generateCategoryJsonLd,
-}; 
+};

prerender/seo/hersteller.cjs

@@ -0,0 +1,116 @@
+/** Safe for double-quoted HTML attributes */
+const escAttr = (str) =>
+  String(str ?? "")
+    .replace(/&/g, "&")
+    .replace(/"/g, """)
+    .replace(/</g, "&lt;");
+
+/**
+ * Head tags for prerendered Hersteller (Manufacturers) page
+ */
+const generateHerstellerMetaTags = (baseUrl, config, manufacturerCount = 0) => {
+  const root = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
+  const herstellerUrl = root + "/Hersteller";
+  const site = config.siteName || config.brandName;
+  const desc = manufacturerCount + " Hersteller bei " + config.brandName + ": Top-Marken für Growshop-Produkte. Schnelle Lieferung, Laden Dresden.";
+  const descShort = desc.length > 160 ? desc.slice(0, 157) + "..." : desc;
+  const e = escAttr;
+  const logoUrl =
+    config.images && config.images.logo
+      ? root + config.images.logo
+      : root + "/assets/images/nopicture.jpg";
+
+  return `
+    <meta name="description" content="${e(descShort)}">
+    <meta property="og:title" content="${e("Hersteller | " + site)}">
+    <meta property="og:description" content="${e(descShort)}">
+    <meta property="og:url" content="${herstellerUrl}">
+    <meta property="og:type" content="website">
+    <meta property="og:image" content="${e(logoUrl)}">
+    <meta property="og:site_name" content="${e(site)}">
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="${e("Hersteller | " + site)}">
+    <meta name="twitter:description" content="${e(descShort)}">
+    <meta name="robots" content="index, follow">
+    <link rel="canonical" href="${herstellerUrl}">
+  `;
+};
+
+const generateHerstellerJsonLd = (baseUrl, config) => {
+  const root = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
+  const herstellerUrl = root + "/Hersteller";
+
+  const id = {
+    business: root + "#business",
+    website: root + "#website",
+    breadcrumb: herstellerUrl + "#breadcrumb",
+  };
+
+  const logoUrl =
+    config.images && config.images.logo
+      ? root + config.images.logo
+      : undefined;
+
+  const businessNode = {
+    "@id": id.business,
+    "@type": ["GardenStore", "LocalBusiness", "Organization"],
+    name: config.brandName,
+    url: root,
+  };
+
+  if (logoUrl) {
+    businessNode.logo = { "@type": "ImageObject", url: logoUrl };
+    businessNode.image = { "@type": "ImageObject", url: logoUrl };
+  }
+
+  const websiteNode = {
+    "@id": id.website,
+    "@type": "WebSite",
+    name: config.siteName || config.brandName,
+    url: root,
+    publisher: { "@id": id.business },
+  };
+
+  const breadcrumbNode = {
+    "@id": id.breadcrumb,
+    "@type": "BreadcrumbList",
+    itemListElement: [
+      {
+        "@type": "ListItem",
+        position: 1,
+        name: "Home",
+        item: root,
+      },
+      {
+        "@type": "ListItem",
+        position: 2,
+        name: "Hersteller",
+        item: herstellerUrl,
+      },
+    ],
+  };
+
+  const collectionPageNode = {
+    "@id": herstellerUrl,
+    "@type": "CollectionPage",
+    name: "Hersteller",
+    url: herstellerUrl,
+    description: "Alle Hersteller und Marken für Growshop-Produkte",
+    isPartOf: { "@id": id.website },
+    breadcrumb: { "@id": id.breadcrumb },
+  };
+
+  const graph = [businessNode, websiteNode, breadcrumbNode, collectionPageNode];
+
+  const herstellerGraph = {
+    "@context": "https://schema.org",
+    "@graph": graph,
+  };
+
+  return "<script type=\"application/ld+json\">" + JSON.stringify(herstellerGraph) + "</script>";
+};
+
+module.exports = {
+  generateHerstellerMetaTags,
+  generateHerstellerJsonLd,
+};

prerender/seo/index.cjs

@@ -5,6 +5,7 @@ const {
 } = require('./product.cjs');
 
 const {
+  generateCategoryMetaTags,
   generateCategoryJsonLd,
 } = require('./category.cjs');
 
@@ -22,6 +23,11 @@ const {
   generateKonfiguratorMetaTags,
 } = require('./konfigurator.cjs');
 
+const {
+  generateHerstellerMetaTags,
+  generateHerstellerJsonLd,
+} = require('./hersteller.cjs');
+
 const {
   generateRobotsTxt,
   generateProductsXml,
@@ -41,6 +47,7 @@ module.exports = {
   generateProductJsonLd,
   
   // Category functions
+  generateCategoryMetaTags,
   generateCategoryJsonLd,
   
   // Homepage functions
@@ -54,6 +61,10 @@ module.exports = {
   // Konfigurator functions
   generateKonfiguratorMetaTags,
   
+  // Hersteller functions
+  generateHerstellerMetaTags,
+  generateHerstellerJsonLd,
+  
   // Feed/Export functions
   generateRobotsTxt,
   generateProductsXml,

src/App.js

@@ -54,6 +54,7 @@ const AGB = lazy(() => import(/* webpackChunkName: "legal" */ "./pages/AGB.js"))
 //const NotFound404 = lazy(() => import(/* webpackChunkName: "legal" */ "./pages/NotFound404.js")); <Route path="/404" element={<NotFound404 />} />
 const Sitemap = lazy(() => import(/* webpackChunkName: "sitemap" */ "./pages/Sitemap.js"));
 const CategoriesPage = lazy(() => import(/* webpackChunkName: "categories" */ "./pages/CategoriesPage.js"));
+const HerstellerPage = lazy(() => import(/* webpackChunkName: "hersteller" */ "./pages/HerstellerPage.js"));
 const Impressum = lazy(() => import(/* webpackChunkName: "legal" */ "./pages/Impressum.js"));
 const Batteriegesetzhinweise = lazy(() => import(/* webpackChunkName: "legal" */ "./pages/Batteriegesetzhinweise.js"));
 const Widerrufsrecht = lazy(() => import(/* webpackChunkName: "legal" */ "./pages/Widerrufsrecht.js"));
@@ -267,6 +268,11 @@ const AppContent = ({ currentTheme, dynamicTheme, onThemeChange }) => {
                 path="/Kategorie/:categoryId"
                 element={<Content />}
               />
+              {/* Manufacturer page - Render Content in parallel */}
+              <Route
+                path="/Hersteller/:categoryId"
+                element={<Content />}
+              />
               {/* Single product page */}
               <Route
                 path="/Artikel/:seoName"
@@ -305,6 +311,7 @@ const AppContent = ({ currentTheme, dynamicTheme, onThemeChange }) => {
               <Route path="/agb" element={<AGB />} />
               <Route path="/sitemap" element={<Sitemap />} />
               <Route path="/Kategorien" element={<CategoriesPage />} />
+              <Route path="/Hersteller" element={<HerstellerPage />} />
               <Route path="/impressum" element={<Impressum />} />
               <Route
                 path="/batteriegesetzhinweise"

src/PrerenderHerstellerPage.js

@@ -0,0 +1,84 @@
+import React from 'react';
+import Box from '@mui/material/Box';
+import Paper from '@mui/material/Paper';
+import Typography from '@mui/material/Typography';
+import Link from '@mui/material/Link';
+import LegalPage from './pages/LegalPage.js';
+
+const PrerenderHerstellerPage = ({ manufacturerData }) => {
+  // Use prop data (passed from prerender.cjs)
+  const manufacturers = manufacturerData;
+
+  // If no manufacturer data, show empty state
+  if (!manufacturers || manufacturers.length === 0) {
+    const content = (
+      <Box>
+        <Typography variant="body1" paragraph>
+          Keine Hersteller gefunden.
+        </Typography>
+      </Box>
+    );
+    return <LegalPage title="Hersteller" content={content} />;
+  }
+
+  // Render manufacturers similar to HerstellerPage.js
+  const content = (
+    <Box
+      sx={{
+        display: 'grid',
+        gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))',
+        gap: 2,
+      }}
+    >
+      {manufacturers.map((manufacturer) => (
+        <Paper
+          key={manufacturer.id}
+          component={Link}
+          href={`/Hersteller/${encodeURIComponent(manufacturer.slug || '')}`}
+          elevation={3}
+          style={{
+            width: '140px',
+            height: '140px',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            overflow: 'hidden',
+            userSelect: 'none',
+            textDecoration: 'none',
+            cursor: 'pointer',
+            borderRadius: '8px',
+            position: 'relative',
+            zIndex: 10,
+            backgroundColor: '#f0f0f0',
+            boxShadow: '0px 2px 1px -1px rgba(0,0,0,0.2), 0px 1px 1px 0px rgba(0,0,0,0.14), 0px 1px 3px 0px rgba(0,0,0,0.12)'
+          }}
+          sx={{
+            transition: 'transform 0.2s ease, box-shadow 0.2s ease',
+            '&:hover': {
+              transform: 'translateY(-5px)',
+              boxShadow: 8,
+            },
+          }}
+        >
+          {manufacturer.imageBuffer && (
+            <img
+              src={`data:image/avif;base64,${Buffer.from(manufacturer.imageBuffer).toString('base64')}`}
+              alt={manufacturer.name}
+              draggable={false}
+              style={{
+                width: '100%',
+                height: '100%',
+                objectFit: 'contain',
+                display: 'block',
+              }}
+            />
+          )}
+        </Paper>
+      ))}
+    </Box>
+  );
+
+  return <LegalPage title="Hersteller" content={content} />;
+};
+
+export default PrerenderHerstellerPage;

src/PrerenderProduct.js

@@ -551,7 +551,7 @@ class PrerenderProduct extends React.Component {
                   })
                 },
                 style: { 
-                  fontFamily: '"Roboto","Helvetica","Arial",sans-serif',
+                  fontFamily: '"Outfit Variable","Roboto","Helvetica","Arial",sans-serif',
                   fontSize: '1rem',
                   lineHeight: '1.7',
                   color: '#333'

src/components/AddToCartButton.js

@@ -385,7 +385,7 @@ class AddToCartButton extends Component {
               startIcon={<ShoppingCartIcon />}
               sx={{
                 borderRadius: 2,
-                fontWeight: "bold",
+                whiteSpace: "nowrap",
                 backgroundColor: "#9ccc65", // yellowish green
                 color: "#000000",
                 "&:hover": {
@@ -539,7 +539,7 @@ class AddToCartButton extends Component {
           startIcon={<ShoppingCartIcon />}
           sx={{
             borderRadius: 2,
-            fontWeight: "bold",
+            whiteSpace: "nowrap",
             "&:hover": {
               backgroundColor: "primary.dark",
             },

src/components/ChatAssistant.js

@@ -55,7 +55,10 @@ class ChatAssistant extends Component {
 
   buildPrivacyPromptHtml = () => {
     const { t } = this.props;
-    return `${t('chat.privacyPromptBefore')}<a href="/datenschutz" target="_blank" rel="noopener noreferrer">${t('chat.privacyPolicyLink')}</a>${t('chat.privacyPromptAfter')}<button data-confirm-privacy="true">${t('chat.privacyRead')}</button>`;
+    return `<div style="display: flex; flex-direction: column; gap: 8px; line-height: 1.5;">
+      <div>${t('chat.privacyPromptBefore')}<a href="/datenschutz" target="_blank" rel="noopener noreferrer">${t('chat.privacyPolicyLink')}</a>${t('chat.privacyPromptAfter')}</div>
+      <div><button data-confirm-privacy="true">${t('chat.privacyRead')}</button></div>
+    </div>`;
   };
 
   /** Keep stored privacy bubble in sync with i18n (language switcher, lazy bundle load). */
@@ -228,7 +231,7 @@ class ChatAssistant extends Component {
     }, () => {
       // Emit message to socket server after state is updated
       if (userMessage.trim()) {
-        window.socketManager.emit('aiassyMessage', userMessage);
+        window.socketManager.emit('aiassyMessage', { message: userMessage, lang: this.props.i18n?.language });
       }
     });
   }

src/components/Content.js

@@ -11,7 +11,7 @@ import ProductList from './ProductList.js';
 import CategoryBoxGrid from './CategoryBoxGrid.js';
 import CategoryBox from './CategoryBox.js';
 
-import { useParams, useSearchParams } from 'react-router-dom';
+import { useParams, useSearchParams, useLocation } from 'react-router-dom';
 import { getAllSettingsWithPrefix } from '../utils/sessionStorage.js';
 import { withI18n } from '../i18n/withTranslation.js';
 import { withCategory } from '../context/CategoryContext.js';
@@ -24,17 +24,19 @@ const withRouter = (ClassComponent) => {
   return (props) => {
     const params = useParams();
     const [searchParams] = useSearchParams();
-    return <ClassComponent {...props} params={params} searchParams={searchParams} />;
+    const location = useLocation();
+    const isHersteller = location.pathname.startsWith('/Hersteller/');
+    return <ClassComponent {...props} params={params} searchParams={searchParams} isHersteller={isHersteller} />;
   };
 };
 
-function getCachedCategoryData(categoryId, language = 'de') {
+function getCachedCategoryData(categoryId, language = 'de', isHersteller = false) {
   if (!window.productCache) {
     window.productCache = {};
   }
 
   try {
-    const cacheKey = `categoryProducts_${categoryId}_${language}`;
+    const cacheKey = `${isHersteller ? 'manufacturer' : 'category'}Products_${categoryId}_${language}`;
     const cachedData = window.productCache[cacheKey];
 
     if (cachedData) {
@@ -166,7 +168,7 @@ function getFilteredProducts(unfilteredProducts, attributes, t) {
 
   return { filteredProducts, activeAttributeFilters: activeAttributeFiltersWithNames, activeManufacturerFilters: activeManufacturerFiltersWithNames, activeAvailabilityFilters };
 }
-function setCachedCategoryData(categoryId, data, language = 'de') {
+function setCachedCategoryData(categoryId, data, language = 'de', isHersteller = false) {
   if (!window.productCache) {
     window.productCache = {};
   }
@@ -175,7 +177,7 @@ function setCachedCategoryData(categoryId, data, language = 'de') {
   }
 
   try {
-    const cacheKey = `categoryProducts_${categoryId}_${language}`;
+    const cacheKey = `${isHersteller ? 'manufacturer' : 'category'}Products_${categoryId}_${language}`;
     if (data.products) for (const product of data.products) {
       const productCacheKey = `product_${product.id}_${language}`;
       window.productDetailCache[productCacheKey] = product;
@@ -221,9 +223,10 @@ class Content extends Component {
   componentDidUpdate(prevProps) {
     const currentLanguage = this.props.i18n?.language || 'de';
     const categoryChanged = this.props.params.categoryId && (prevProps.params.categoryId !== this.props.params.categoryId);
+    const routeTypeChanged = !!prevProps.isHersteller !== !!this.props.isHersteller;
     const searchChanged = this.props.searchParams?.get('q') && (prevProps.searchParams?.get('q') !== this.props.searchParams?.get('q'));
 
-    if (categoryChanged) {
+    if (categoryChanged || routeTypeChanged) {
       // Clear context for new category loading
       if (this.props.categoryContext && this.props.categoryContext.setCurrentCategory) {
         this.props.categoryContext.setCurrentCategory(null);
@@ -233,7 +236,7 @@ class Content extends Component {
       this.setState({ loaded: false, unfilteredProducts: [], filteredProducts: [], attributes: [], categoryName: null, childCategories: [], lastFetchedLanguage: currentLanguage }, () => {
         this.fetchCategoryData(this.props.params.categoryId);
       });
-      return; // Don't check language change if category changed
+      return; // Don't check language change if category or route type changed
     }
     else if (searchChanged) {
       this.setState({ loaded: false, unfilteredProducts: [], filteredProducts: [], attributes: [], categoryName: null, childCategories: [], lastFetchedLanguage: currentLanguage }, () => {
@@ -345,7 +348,8 @@ class Content extends Component {
       sessionStorage.setItem('filter_availability', '1');
     }
     const currentLanguage = this.props.languageContext?.currentLanguage || this.props.i18n?.language || 'de';
-    const cachedData = getCachedCategoryData(categoryId, currentLanguage);
+    const isHersteller = !!this.props.isHersteller;
+    const cachedData = getCachedCategoryData(categoryId, currentLanguage, isHersteller);
     if (cachedData) {
       this.processDataWithCategoryTree(cachedData, categoryId);
       return;
@@ -360,7 +364,7 @@ class Content extends Component {
     window.socketManager.on(`productList:${categoryId}`, (response) => {
       console.log("getCategoryProducts full response", response);
       receivedFullResponse = true;
-      setCachedCategoryData(categoryId, response, currentLanguage);
+      setCachedCategoryData(categoryId, response, currentLanguage, isHersteller);
       if (response && response.products !== undefined) {
         this.processDataWithCategoryTree(response, categoryId);
       } else {
@@ -370,12 +374,17 @@ class Content extends Component {
 
     window.socketManager.emit(
       "getCategoryProducts",
-      { categoryId: categoryId, language: currentLanguage, requestTranslation: currentLanguage === 'de' ? false : true },
+      {
+        categoryId: categoryId,
+        language: currentLanguage,
+        requestTranslation: currentLanguage === 'de' ? false : true,
+        isHersteller,
+      },
       (response) => {
         console.log("getCategoryProducts stub response", response);
         // Only process stub response if we haven't received the full response yet
         if (!receivedFullResponse) {
-          setCachedCategoryData(categoryId, response, currentLanguage);
+          setCachedCategoryData(categoryId, response, currentLanguage, isHersteller);
           if (response && response.products !== undefined) {
             this.processDataWithCategoryTree(response, categoryId);
           } else {
@@ -454,7 +463,7 @@ class Content extends Component {
       const n = typeof v === 'number' ? v : parseInt(String(v), 10);
       return Number.isFinite(n) && n > 0;
     };
-    if (categoryId !== 'neu' && categoryId !== 'bald' && !isValidJtlCategoryId(enhancedResponse.dataParam)) {
+    if (!this.props.isHersteller && categoryId !== 'neu' && categoryId !== 'bald' && !isValidJtlCategoryId(enhancedResponse.dataParam)) {
       try {
         const currentLanguage = this.props.languageContext?.currentLanguage || this.props.i18n?.language || 'de';
         const categoryTreeCache = window.categoryService.getSync(209, currentLanguage);

src/components/Footer.js

@@ -16,6 +16,7 @@ const StyledRouterLink = styled(RouterLink)(() => ({
   lineHeight: '1.5',
   display: 'block',
   padding: '4px 8px',
+  whiteSpace: 'nowrap',
   '&:hover': {
     textDecoration: 'underline',
   },
@@ -223,25 +224,13 @@ class Footer extends Component {
             alignItems={{ xs: 'center', md: 'flex-end' }}
           >
             {/* Legal Links Section */}
-            <Stack 
+            <Stack direction="column" spacing={0.5} justifyContent="center" alignItems="flex-start">
-              direction={{ xs: 'row', md: 'column' }} 
-              spacing={{ xs: 2, md: 0.5 }} 
-              justifyContent="center" 
-              alignItems={{ xs: 'center', md: 'left' }}
-              flexWrap="wrap"
-            >
               <StyledRouterLink to="/datenschutz">{this.props.t ? this.props.t('footer.legal.datenschutz') : 'Datenschutz'}</StyledRouterLink>
               <StyledRouterLink to="/agb">{this.props.t ? this.props.t('footer.legal.agb') : 'AGB'}</StyledRouterLink>
               <StyledRouterLink to="/sitemap">{this.props.t ? this.props.t('footer.legal.sitemap') : 'Sitemap'}</StyledRouterLink>
             </Stack>
 
-            <Stack 
+            <Stack direction="column" spacing={0.5} justifyContent="center" alignItems="flex-start">
-              direction={{ xs: 'row', md: 'column' }} 
-              spacing={{ xs: 2, md: 0.5 }} 
-              justifyContent="center" 
-              alignItems={{ xs: 'center', md: 'left' }}
-              flexWrap="wrap"
-            >
               <StyledRouterLink to="/impressum">{this.props.t ? this.props.t('footer.legal.impressum') : 'Impressum'}</StyledRouterLink>
               <StyledRouterLink to="/batteriegesetzhinweise">{this.props.t ? this.props.t('footer.legal.batteriegesetzhinweise') : 'Batteriegesetzhinweise'}</StyledRouterLink>
               <StyledRouterLink to="/widerrufsrecht">{this.props.t ? this.props.t('footer.legal.widerrufsrecht') : 'Widerrufsrecht'}</StyledRouterLink>
@@ -346,7 +335,7 @@ class Footer extends Component {
             
             {/* Copyright Section */}
             <Box sx={{ pb: 0, textAlign: 'center', filter: 'drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3))', opacity: 0.7 }}>
-              <Typography variant="body2" sx={{ mb: 1, fontSize: { xs: '11px', md: '14px' }, lineHeight: 1.5 }}>
+              <Typography variant="body2" sx={{ mb: 1, fontSize: { xs: '11px', md: '14px' }, lineHeight: 1.5, whiteSpace: 'nowrap' }}>
                 {this.props.t ? this.props.t('footer.allPricesIncl') : '* Alle Preise inkl. gesetzlicher USt., zzgl. Versand'}
               </Typography>
               <Typography

src/components/MainPageLayout.js

@@ -291,8 +291,22 @@ const MainPageLayout = () => {
   const currentPath = location.pathname;
   const { t } = useTranslation();
   const [starHovered, setStarHovered] = React.useState(false);
+  
+  // State to track kiosk mode
+  const [isKiosk, setIsKiosk] = React.useState(() => window.growheadskiosk === true);
+  
+  // Listen for the custom event
+  React.useEffect(() => {
+    const handleKioskChange = () => {
+      setIsKiosk(window.growheadskiosk === true);
+    };
+    
+    window.addEventListener('growheadskiosk-change', handleKioskChange);
+    return () => window.removeEventListener('growheadskiosk-change', handleKioskChange);
+  }, []);
+  
   const translatedContent = {
-    buildYourSet: t('sections.buildYourSet'),
+    buildYourSet: isKiosk ? 'Schau in den Stecklingskatalog' : t('sections.buildYourSet'),
     selectSeedRate: t('sections.selectSeedRate'),
     outdoorSeason: t('sections.outdoorSeason')
   };
@@ -317,7 +331,7 @@ const MainPageLayout = () => {
   const allContentBoxes = {
     home: [
       { title: t('sections.seeds'), image: "/assets/images/seeds.avif", bgcolor: "#e1f0d3", link: "/Kategorie/Seeds" },
-      { title: t('sections.konfigurator'), image: "/assets/images/konfigurator.avif", bgcolor: "#e8f5d6", link: "/Konfigurator" }
+      { title: isKiosk ? 'Stecklingskatalog' : t('sections.konfigurator'), image: isKiosk ? "/assets/images/cutlings2.avif" : "/assets/images/konfigurator.avif", bgcolor: "#e8f5d6", link: isKiosk ? "https://cloneheads.de" : "/Konfigurator" }
     ],
     aktionen: [
       { title: t('sections.oilPress'), image: "/assets/images/presse.jpg", bgcolor: "#e1f0d3", link: "/Artikel/Graveda-10t-presse-tagesmiete-inkl-prepress-vorpressform" },

src/components/ManufacturerCarousel.js

@@ -1,17 +1,25 @@
 import React from 'react';
+import { Link } from 'react-router-dom';
 import Box from "@mui/material/Box";
 import Typography from "@mui/material/Typography";
+import Paper from "@mui/material/Paper";
+import IconButton from "@mui/material/IconButton";
+import ChevronLeft from "@mui/icons-material/ChevronLeft";
+import ChevronRight from "@mui/icons-material/ChevronRight";
 import { withTranslation } from 'react-i18next';
 import { withLanguage } from '../i18n/withTranslation.js';
 
 const ITEM_WIDTH = 140 + 16; // 140px width + 16px gap
 const AUTO_SCROLL_SPEED = 1.0;
+const AUTOSCROLL_RESTART_DELAY = 5000;
 
 class ManufacturerCarousel extends React.Component {
   _isMounted = false;
   originalItems = [];
   animationFrame = null;
+  autoScrollActive = true;
   translateX = 0;
+  inactivityTimer = null;
 
   constructor(props) {
     super(props);
@@ -28,10 +36,8 @@ class ManufacturerCarousel extends React.Component {
 
   componentWillUnmount() {
     this._isMounted = false;
-    if (this.animationFrame) {
+    this.stopAutoScroll();
-      cancelAnimationFrame(this.animationFrame);
+    this.clearInactivityTimer();
-      this.animationFrame = null;
-    }
     // Revoke object URLs to avoid memory leaks
     for (const item of this.originalItems) {
       if (item.src) URL.revokeObjectURL(item.src);
@@ -46,7 +52,12 @@ class ManufacturerCarousel extends React.Component {
         .filter(m => m.imageBuffer)
         .map(m => {
           const blob = new Blob([m.imageBuffer], { type: 'image/avif' });
-          return { id: m.id, name: m.name || '', src: URL.createObjectURL(blob) };
+          return {
+            id: m.id,
+            name: m.name || '',
+            slug: m.slug || '',
+            src: URL.createObjectURL(blob),
+          };
         })
         .sort(() => Math.random() - 0.5);
 
@@ -60,13 +71,38 @@ class ManufacturerCarousel extends React.Component {
   };
 
   startAutoScroll = () => {
+    this.autoScrollActive = true;
     if (!this.animationFrame) {
       this.animationFrame = requestAnimationFrame(this.tick);
     }
   };
 
+  stopAutoScroll = () => {
+    this.autoScrollActive = false;
+    if (this.animationFrame) {
+      cancelAnimationFrame(this.animationFrame);
+      this.animationFrame = null;
+    }
+  };
+
+  clearInactivityTimer = () => {
+    if (this.inactivityTimer) {
+      clearTimeout(this.inactivityTimer);
+      this.inactivityTimer = null;
+    }
+  };
+
+  startInactivityTimer = () => {
+    this.clearInactivityTimer();
+    this.inactivityTimer = setTimeout(() => {
+      if (this._isMounted) {
+        this.startAutoScroll();
+      }
+    }, AUTOSCROLL_RESTART_DELAY);
+  };
+
   tick = () => {
-    if (!this._isMounted || this.originalItems.length === 0) return;
+    if (!this._isMounted || !this.autoScrollActive || this.originalItems.length === 0) return;
 
     this.translateX -= AUTO_SCROLL_SPEED;
 
@@ -82,6 +118,41 @@ class ManufacturerCarousel extends React.Component {
     this.animationFrame = requestAnimationFrame(this.tick);
   };
 
+  updateTrackTransform = () => {
+    if (this.carouselTrackRef.current) {
+      this.carouselTrackRef.current.style.transform = `translateX(${this.translateX}px)`;
+    }
+  };
+
+  scrollBy = (direction) => {
+    if (this.originalItems.length === 0) return;
+
+    const originalItemCount = this.originalItems.length;
+    const maxScroll = ITEM_WIDTH * originalItemCount;
+
+    this.translateX += direction * ITEM_WIDTH;
+
+    if (this.translateX > 0) {
+      this.translateX = -(maxScroll - ITEM_WIDTH);
+    } else if (Math.abs(this.translateX) >= maxScroll) {
+      this.translateX = 0;
+    }
+
+    this.updateTrackTransform();
+  };
+
+  handleLeftClick = () => {
+    this.stopAutoScroll();
+    this.scrollBy(1);
+    this.startInactivityTimer();
+  };
+
+  handleRightClick = () => {
+    this.stopAutoScroll();
+    this.scrollBy(-1);
+    this.startInactivityTimer();
+  };
+
   render() {
     const { t } = this.props;
     const { items } = this.state;
@@ -90,19 +161,36 @@ class ManufacturerCarousel extends React.Component {
 
     return (
       <Box sx={{ mt: 4, mb: 4 }}>
-        <Typography
+        <Box
-          variant="h4"
+          component={Link}
-          component="div"
+          to="/Hersteller"
           sx={{
-            fontFamily: 'SwashingtonCP',
+            display: 'flex',
-            textShadow: '3px 3px 10px rgba(0, 0, 0, 0.4)',
+            alignItems: 'center',
-            textAlign: 'center',
+            justifyContent: 'center',
-            mb: 2,
+            textDecoration: 'none',
             color: 'primary.main',
+            mb: 2,
+            transition: 'all 0.3s ease',
+            '&:hover': {
+              transform: 'translateX(5px)',
+              color: 'primary.dark',
+            },
           }}
         >
-          {t('product.manufacturer')}
+          <Typography
-        </Typography>
+            variant="h4"
+            component="span"
+            sx={{
+              fontFamily: 'SwashingtonCP',
+              textShadow: '3px 3px 10px rgba(0, 0, 0, 0.4)',
+              textAlign: 'center',
+            }}
+          >
+            {t('product.manufacturer')}
+          </Typography>
+          <ChevronRight sx={{ fontSize: '2.5rem', ml: 1 }} />
+        </Box>
 
         <div
           style={{
@@ -129,6 +217,46 @@ class ManufacturerCarousel extends React.Component {
             zIndex: 2, pointerEvents: 'none',
           }} />
 
+          {/* Left Arrow */}
+          <IconButton
+            aria-label="Vorherige Hersteller anzeigen"
+            onClick={this.handleLeftClick}
+            style={{
+              position: 'absolute',
+              top: '50%',
+              left: '8px',
+              transform: 'translateY(-50%)',
+              zIndex: 1000,
+              backgroundColor: 'rgba(255, 255, 255, 0.9)',
+              boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)',
+              width: '48px',
+              height: '48px',
+              borderRadius: '50%'
+            }}
+          >
+            <ChevronLeft />
+          </IconButton>
+
+          {/* Right Arrow */}
+          <IconButton
+            aria-label="Nächste Hersteller anzeigen"
+            onClick={this.handleRightClick}
+            style={{
+              position: 'absolute',
+              top: '50%',
+              right: '8px',
+              transform: 'translateY(-50%)',
+              zIndex: 1000,
+              backgroundColor: 'rgba(255, 255, 255, 0.9)',
+              boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)',
+              width: '48px',
+              height: '48px',
+              borderRadius: '50%'
+            }}
+          >
+            <ChevronRight />
+          </IconButton>
+
           <div
             style={{
               position: 'relative',
@@ -151,8 +279,11 @@ class ManufacturerCarousel extends React.Component {
               }}
             >
               {items.map((item, index) => (
-                <div
+                <Paper
                   key={`${item.id}-${index}`}
+                  component={Link}
+                  to={`/Hersteller/${encodeURIComponent(item.slug || '')}`}
+                  elevation={3}
                   style={{
                     flex: '0 0 140px',
                     width: '140px',
@@ -162,7 +293,20 @@ class ManufacturerCarousel extends React.Component {
                     justifyContent: 'center',
                     overflow: 'hidden',
                     userSelect: 'none',
-                    pointerEvents: 'none',
+                    textDecoration: 'none',
+                    cursor: 'pointer',
+                    borderRadius: '8px',
+                    position: 'relative',
+                    zIndex: 10,
+                    backgroundColor: '#f0f0f0',
+                    boxShadow: '0px 2px 1px -1px rgba(0,0,0,0.2), 0px 1px 1px 0px rgba(0,0,0,0.14), 0px 1px 3px 0px rgba(0,0,0,0.12)'
+                  }}
+                  sx={{
+                    transition: 'transform 0.2s ease, box-shadow 0.2s ease',
+                    '&:hover': {
+                      transform: 'translateY(-5px)',
+                      boxShadow: 8,
+                    },
                   }}
                 >
                   <img
@@ -176,7 +320,7 @@ class ManufacturerCarousel extends React.Component {
                       display: 'block',
                     }}
                   />
-                </div>
+                </Paper>
               ))}
             </div>
           </div>

src/components/Stripe.js

@@ -85,7 +85,7 @@ class Stripe extends Component {
                   colorWarning: '#FF9800',          // Orange for warnings
                   
                   // Typography matching your Roboto setup
-                  fontFamily: "'Roboto', 'Helvetica', 'Arial', sans-serif",
+                  fontFamily: "'Outfit Variable', 'Roboto', 'Helvetica', 'Arial', sans-serif",
                   fontSizeBase: '16px',             // Base font size for mobile compatibility
                   fontWeightNormal: '400',          // Normal Roboto weight
                   fontWeightMedium: '500',          // Medium Roboto weight

src/components/ThemeCustomizerDialog.js

@@ -71,7 +71,7 @@ const ThemeCustomizerDialog = ({ open, onClose, theme, onThemeChange }) => {
         },
       },
       typography: {
-        fontFamily: "'Roboto', 'Helvetica', 'Arial', sans-serif",
+        fontFamily: "'Outfit Variable', 'Roboto', 'Helvetica', 'Arial', sans-serif",
         h4: {
           fontWeight: 600,
           color: '#33691E',

src/components/header/CategoryList.js

@@ -183,7 +183,7 @@ class CategoryList extends Component {
           display: "flex",
           justifyContent: "flex-start",
           alignItems: "center",
-          flexWrap: "wrap",
+          flexWrap: isMobile ? "wrap" : "nowrap",
           overflowX: "visible",
           flexDirection: isMobile ? "column" : "row",
           py: 0.5, // Add vertical padding to prevent border clipping
@@ -197,7 +197,7 @@ class CategoryList extends Component {
           aria-label="Zur Startseite"
           onClick={isMobile ? this.handleMobileCategoryClick : undefined}
           sx={{
-            fontSize: "0.75rem",
+            fontSize: "0.85rem",
             textTransform: "none",
             whiteSpace: "nowrap",
             opacity: 0.9,
@@ -275,7 +275,7 @@ class CategoryList extends Component {
           aria-label="Neuheiten"
           onClick={isMobile ? this.handleMobileCategoryClick : undefined}
           sx={{
-            fontSize: "0.75rem",
+            fontSize: "0.85rem",
             textTransform: "none",
             whiteSpace: "nowrap",
             opacity: 0.9,
@@ -353,7 +353,7 @@ class CategoryList extends Component {
           aria-label={this.props.t ? this.props.t('navigation.soon') : 'Demnächst'}
           onClick={isMobile ? this.handleMobileCategoryClick : undefined}
           sx={{
-            fontSize: "0.75rem",
+            fontSize: "0.85rem",
             textTransform: "none",
             whiteSpace: "nowrap",
             opacity: 0.9,
@@ -435,7 +435,7 @@ class CategoryList extends Component {
                   size="small"
                   onClick={isMobile ? this.handleMobileCategoryClick : undefined}
                   sx={{
-                    fontSize: "0.75rem",
+                    fontSize: "0.85rem",
                     textTransform: "none",
                     whiteSpace: "nowrap",
                     opacity: 0.9,
@@ -506,7 +506,7 @@ class CategoryList extends Component {
               alignItems: "center",
               height: "33px", // Match small button height
               px: 1,
-              fontSize: "0.75rem",
+              fontSize: "0.85rem",
               opacity: 0.9,
             }}
           >
@@ -522,7 +522,7 @@ class CategoryList extends Component {
           aria-label={this.props.t ? this.props.t('navigation.konfiguratorAria') : 'Zum Konfigurator'}
           onClick={isMobile ? this.handleMobileCategoryClick : undefined}
           sx={{
-            fontSize: "0.75rem",
+            fontSize: "0.85rem",
             textTransform: "none",
             whiteSpace: "nowrap",
             opacity: 0.9,

src/index.css

@@ -41,7 +41,7 @@
 body {
   margin: 0;
   padding: 0;
-  font-family: Roboto, Helvetica, Arial, sans-serif;
+  font-family: 'Outfit Variable', Roboto, Helvetica, Arial, sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
   overflow-y: scroll; /* Always show vertical scrollbar */

src/index.js

@@ -1,5 +1,6 @@
 import React from "react";
 import ReactDOM from "react-dom/client";
+import "@fontsource-variable/outfit";
 import "./index.css";
 import App from "./App.js";
 import { BrowserRouter } from "react-router-dom";

src/pages/HerstellerPage.js

@@ -0,0 +1,168 @@
+import React, { Component } from 'react';
+import { Link } from 'react-router-dom';
+import Box from '@mui/material/Box';
+import Paper from '@mui/material/Paper';
+import LegalPage from './LegalPage.js';
+import { withI18n } from '../i18n/withTranslation.js';
+
+class HerstellerPage extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      loading: true,
+      manufacturers: [],
+    };
+    this._isMounted = false;
+    this._objectUrls = [];
+  }
+
+  componentDidMount() {
+    this._isMounted = true;
+    this.loadManufacturers();
+  }
+
+  componentWillUnmount() {
+    this._isMounted = false;
+    for (const url of this._objectUrls) {
+      URL.revokeObjectURL(url);
+    }
+    this._objectUrls = [];
+  }
+
+  loadManufacturers = () => {
+    // Check if manufacturers data is already cached from prerendering
+    if (window.herstellerImages && Array.isArray(window.herstellerImages) && window.herstellerImages.length > 0) {
+      if (!this._isMounted) return;
+
+      const manufacturers = window.herstellerImages
+        .filter(m => m.imageBuffer)
+        .map(m => {
+          const blob = new Blob([m.imageBuffer], { type: 'image/avif' });
+          const src = URL.createObjectURL(blob);
+          this._objectUrls.push(src);
+          return {
+            id: m.id,
+            name: m.name || '',
+            slug: m.slug || '',
+            src,
+          };
+        })
+        .sort((a, b) => (a.name || '').localeCompare(b.name || '', undefined, { sensitivity: 'base' }));
+
+      this.setState({
+        loading: false,
+        manufacturers,
+      });
+      return;
+    }
+
+    // Fallback: fetch from socket if no cached data
+    window.socketManager.emit('getHerstellerImages', {}, (res) => {
+      if (!this._isMounted) return;
+
+      if (!res?.success || !Array.isArray(res.manufacturers)) {
+        this.setState({ loading: false, manufacturers: [] });
+        return;
+      }
+
+      const manufacturers = res.manufacturers
+        .filter(m => m.imageBuffer)
+        .map(m => {
+          const blob = new Blob([m.imageBuffer], { type: 'image/avif' });
+          const src = URL.createObjectURL(blob);
+          this._objectUrls.push(src);
+          return {
+            id: m.id,
+            name: m.name || '',
+            slug: m.slug || '',
+            src,
+          };
+        })
+        .sort((a, b) => (a.name || '').localeCompare(b.name || '', undefined, { sensitivity: 'base' }));
+
+      this.setState({
+        loading: false,
+        manufacturers,
+      });
+    });
+  };
+
+  renderManufacturerGrid = () => {
+    const { manufacturers } = this.state;
+
+    if (!manufacturers.length) {
+      return null
+    }
+
+    return (
+      <Box
+        sx={{
+          display: 'grid',
+          gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))',
+          gap: 2,
+        }}
+      >
+        {manufacturers.map((manufacturer) => (
+          <Paper
+            key={manufacturer.id}
+            component={Link}
+            to={`/Hersteller/${encodeURIComponent(manufacturer.slug || '')}`}
+            elevation={3}
+            style={{
+              width: '140px',
+              height: '140px',
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              overflow: 'hidden',
+              userSelect: 'none',
+              textDecoration: 'none',
+              cursor: 'pointer',
+              borderRadius: '8px',
+              position: 'relative',
+              zIndex: 10,
+              backgroundColor: '#f0f0f0',
+              boxShadow: '0px 2px 1px -1px rgba(0,0,0,0.2), 0px 1px 1px 0px rgba(0,0,0,0.14), 0px 1px 3px 0px rgba(0,0,0,0.12)'
+            }}
+            sx={{
+              transition: 'transform 0.2s ease, box-shadow 0.2s ease',
+              '&:hover': {
+                transform: 'translateY(-5px)',
+                boxShadow: 8,
+              },
+            }}
+          >
+            <img
+              src={manufacturer.src}
+              alt={manufacturer.name}
+              draggable={false}
+              style={{
+                width: '100%',
+                height: '100%',
+                objectFit: 'contain',
+                display: 'block',
+              }}
+            />
+          </Paper>
+        ))}
+      </Box>
+    );
+  };
+
+  render() {
+    const { t } = this.props;
+    const { loading } = this.state;
+
+    const content = (
+      <Box>
+        {loading ? null : (
+          this.renderManufacturerGrid()
+        )}
+      </Box>
+    );
+
+    return <LegalPage title={t ? t('product.manufacturer') : 'Hersteller'} content={content} />;
+  }
+}
+
+export default withI18n()(HerstellerPage);

src/services/SocketManager.js

@@ -153,6 +153,12 @@ class SocketManager {
         auth: this._buildSocketAuth()
       });
 
+      this._socket.on('kiosk', () => {
+        window.growheadskiosk = true;
+        window.dispatchEvent(new Event('growheadskiosk-change'));
+        console.warn('Kiosk mode enabled via socket event');
+      });
+
       // Always refresh auth data before reconnect attempts.
       if (this._socket.io && this._socket.io.on) {
         this._socket.io.on('reconnect_attempt', () => {

src/theme.js

@@ -29,7 +29,7 @@ const theme = createTheme({
     },
   },
   typography: {
-    fontFamily: "'Roboto', 'Helvetica', 'Arial', sans-serif",
+    fontFamily: "'Outfit Variable', 'Roboto', 'Helvetica', 'Arial', sans-serif",
     h4: {
       fontWeight: 600,
       color: '#33691E',

webpack.config.js

@@ -5,17 +5,31 @@ import ReactRefreshWebpackPlugin from '@pmmmwh/react-refresh-webpack-plugin';
 import MiniCssExtractPlugin from 'mini-css-extract-plugin';
 import ESLintPlugin from 'eslint-webpack-plugin';
 import { cpSync } from 'fs';
-import { execSync } from 'child_process';
+import { execFileSync } from 'child_process';
 import webpack from 'webpack';
 import fs from 'fs';
 import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
 
-// Get git commit hash
+// Git hash for meta tag / currentHash.json — prefer env (CI), then git without shell (avoids EPERM on spawn /bin/sh in some sandboxes)
 const getGitCommitHash = () => {
+  const fromEnv =
+    process.env.GIT_COMMIT ||
+    process.env.VERCEL_GIT_COMMIT_SHA ||
+    process.env.CI_COMMIT_SHA ||
+    process.env.GITHUB_SHA ||
+    '';
+  if (fromEnv) return String(fromEnv).trim();
+
   try {
-    return execSync('git rev-parse HEAD').toString().trim();
+    return execFileSync('git', ['rev-parse', 'HEAD'], {
+      encoding: 'utf8',
+      maxBuffer: 1024 * 1024,
+    }).trim();
   } catch (e) {
-    console.error('Failed to get git commit hash:', e);
+    console.warn(
+      'Git commit hash unavailable (set GIT_COMMIT or run build in a git repo):',
+      e && e.message ? e.message : e
+    );
     return 'unknown';
   }
 };
@@ -301,14 +315,53 @@ export default {
           priority: 20,
           reuseExistingChunk: true,
         },
+        // Keep Stripe checkout out of the initial vendor bundle (loaded with payment routes)
+        stripe: {
+          test: /[\\/]node_modules[\\/]@stripe[\\/]/,
+          name: 'stripe',
+          priority: 19,
+          chunks: 'async',
+          reuseExistingChunk: true,
+          enforce: true,
+        },
+        // QR / SEPA helpers — checkout & profile only (not htmlParser: that caused CLS on product pages)
+        payments: {
+          test: /[\\/]node_modules[\\/](qrcode|sepa-payment-qr-code|iban)[\\/]/,
+          name: 'payments',
+          priority: 17,
+          chunks: 'async',
+          reuseExistingChunk: true,
+          enforce: true,
+        },
         // socket.io-client and its dependencies — always async, never initial
         socketio: {
-          test: /[\\/]node_modules[\\/](socket\.io-client|engine\.io-client|@socket\.io|socket\.io-parser|socket\.io-msgpack-parser)[\\/]/,
+          test: /[\\/]node_modules[\\/](socket\.io-client|engine\.io-client|engine\.io-parser|@socket\.io|socket\.io-parser|socket\.io-msgpack-parser)[\\/]/,
           name: 'socketio',
           priority: 15,
           chunks: 'async',
           reuseExistingChunk: true,
         },
+        // Language switcher flags: dynamic import() must stay async-only. The catch-all `vendor`
+        // group below uses chunks: 'all' and would otherwise merge this into vendor → no extra
+        // network request on menu open (flags shipped in initial load).
+        countryFlagIcons: {
+          test: /[\\/]node_modules[\\/]country-flag-icons[\\/]/,
+          name: 'country-flag-icons',
+          priority: 12,
+          chunks: 'async',
+          reuseExistingChunk: true,
+          enforce: true,
+        },
+        // LazySanitizedHtml (product HTML etc.): keep parser stack out of initial vendor.
+        // Do NOT include postcss here — it is used by other tools and forced async caused CLS before.
+        htmlSanitizeAsync: {
+          test: /[\\/]node_modules[\\/](html-react-parser|sanitize-html|htmlparser2|domhandler|dom-serializer|entities|react-property|parse-srcset)[\\/]/,
+          name: 'html-sanitize-async',
+          priority: 11,
+          chunks: 'async',
+          reuseExistingChunk: true,
+          enforce: true,
+        },
         // Other vendor libraries
         vendor: {
           test: /[\\/]node_modules[\\/]/,