feat: Enhance apple categorization logic and improve bulk category update feedback

flutter/lib/features/admin/data/admin_repository.dart

@@ -173,9 +173,6 @@ class AdminRepository {
   // ── Produkter ──────────────────────────────────────────────────────────────
 
   Future<List<AdminProduct>> listProducts() =>
-      _getList(ProductApiPaths.mine, AdminProduct.fromJson);
-
-    Future<List<AdminProduct>> listGlobalProducts() =>
       _getList(ProductApiPaths.list, AdminProduct.fromJson, requiresAuth: false);
 
   Future<List<PendingProduct>> listPrivateProducts() =>
@@ -244,8 +241,15 @@ class AdminRepository {
         parse: (d) => d as Map<String, dynamic>,
       );
 
-  Future<void> bulkSetCategory(List<int> ids, {required int? categoryId}) =>
-      _postVoid(ProductApiPaths.bulkUpdate, {'ids': ids, 'categoryId': categoryId});
+  Future<int> bulkSetCategory(List<int> ids, {required int? categoryId}) =>
+      _post<int>(
+        ProductApiPaths.bulkUpdate,
+        body: {'ids': ids, 'categoryId': categoryId},
+        parse: (d) {
+          final map = Map<String, dynamic>.from(d as Map);
+          return (map['updated'] as num?)?.toInt() ?? 0;
+        },
+      );
 
   Future<void> mergeProducts({
     required int sourceProductId,

flutter/lib/features/admin/presentation/admin_products_panel.dart

@@ -116,10 +116,15 @@ class _AdminProductsPanelState extends ConsumerState<AdminProductsPanel> {
 
     setState(() => _isApplying = true);
     try {
-      await ref.read(adminRepositoryProvider).bulkSetCategory(
+      final updated = await ref.read(adminRepositoryProvider).bulkSetCategory(
             _selectedIds.toList(),
             categoryId: categoryId,
           );
+      if (updated == 0) {
+        if (!mounted) return;
+        _showError('Inga produkter uppdaterades. Kontrollera att valda produkter fortfarande finns och försök igen.');
+        return;
+      }
       if (!mounted) return;
       setState(() {
         _selectedIds.clear();
@@ -164,11 +169,18 @@ class _AdminProductsPanelState extends ConsumerState<AdminProductsPanel> {
         if (!selectedProductIds.contains(row.productId)) continue;
         grouped.putIfAbsent(row.categoryId, () => <int>[]).add(row.productId);
       }
+      var totalUpdated = 0;
       for (final entry in grouped.entries) {
-        await ref.read(adminRepositoryProvider).bulkSetCategory(
+        final updated = await ref.read(adminRepositoryProvider).bulkSetCategory(
               entry.value,
               categoryId: entry.key,
             );
+        totalUpdated += updated;
+      }
+      if (totalUpdated == 0) {
+        if (!mounted) return;
+        _showError('AI-förslag kunde inte sparas. Prova att uppdatera listan och kör igen.');
+        return;
       }
       if (!mounted) return;
       setState(() => _selectedIds.clear());