feat: order revision, rial wage from variant, product tags; drop user-app-v2

Admin order edit with category chips and timeline; customer checkout charges variant rialWage; product tags; retire the unused user-app-v2 tree.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/src/modules/catalog/catalog.service.ts

@@ -138,9 +138,13 @@ export class CatalogService {
     const where: Prisma.ProductWhereInput = { isActive: true, images: { some: {} } };
 
     if (query.search?.trim()) {
-      // `contains`, as the apps' own title filter did. Case-insensitive is a
-      // no-op for Persian but matches how every other search in this API reads.
-      where.title = { contains: query.search.trim(), mode: 'insensitive' };
+      // Title OR product code — same as the app search box (SearchView).
+      // Case-insensitive is a no-op for Persian but matches other API searches.
+      const term = query.search.trim();
+      where.OR = [
+        { title: { contains: term, mode: 'insensitive' } },
+        { productCode: { contains: term, mode: 'insensitive' } },
+      ];
     }
     if (query.categoryId) where.categoryId = query.categoryId;
     // Apps' filter sheet allows several brands at once. Accept a single id or
@@ -248,6 +252,9 @@ export class CatalogService {
 
       out.push({
         ...product,
+        // Explicit so list cards can show admin-assigned labels even if a
+        // future select() omits the field from the spread.
+        tags: product.tags ?? [],
         variants: mappedVariants,
       });
     }