fix: resolve pipeline timeouts, 418 hydration errors, and english category link 404s

app/sitemap.ts

@@ -58,9 +58,24 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
     for (const product of productsMetadata) {
       if (!product.frontmatter || !product.slug) continue;
 
-      const category =
-        product.frontmatter.categories[0]?.toLowerCase().replace(/\s+/g, '-') || 'other';
-      const translatedCategory = await mapFileSlugToTranslated(category, locale);
+      const firstCat = product.frontmatter.categories[0] || '';
+      const normalizedCat = firstCat.toLowerCase().replace(/\s+/g, '-');
+      let categoryFileSlug = 'low-voltage-cables';
+      if (normalizedCat === 'hochspannungskabel' || normalizedCat === 'high-voltage-cables')
+        categoryFileSlug = 'high-voltage-cables';
+      else if (
+        normalizedCat === 'mittelspannungskabel' ||
+        normalizedCat === 'medium-voltage-cables'
+      )
+        categoryFileSlug = 'medium-voltage-cables';
+      else if (
+        normalizedCat === 'solarkabel' ||
+        normalizedCat === 'solar-cables' ||
+        normalizedCat === 'solar'
+      )
+        categoryFileSlug = 'solar-cables';
+
+      const translatedCategory = await mapFileSlugToTranslated(categoryFileSlug, locale);
       const translatedSlug = await mapFileSlugToTranslated(product.slug, locale);
 
       sitemapEntries.push({