Merge branch 'main' of https://git.renolation.com/renolation/retail

# Conflicts:
#	docs/API_RESPONSE_FIX.md
#	docs/AUTH_UI_SUMMARY.md
#	docs/AUTO_LOGIN_DEBUG.md
#	docs/AUTO_LOGIN_FIXED.md
#	docs/BUILD_STATUS.md
#	docs/CLEANUP_COMPLETE.md
#	docs/EXPORT_FILES_SUMMARY.md
#	docs/RIVERPOD_DI_MIGRATION.md
#	docs/TEST_AUTO_LOGIN.md
#	lib/features/categories/data/datasources/category_remote_datasource.dart
#	lib/features/categories/presentation/providers/categories_provider.dart
#	lib/features/categories/presentation/providers/categories_provider.g.dart
#	lib/features/products/data/datasources/product_remote_datasource.dart
#	lib/features/products/data/models/product_model.dart
#	lib/features/products/presentation/pages/products_page.dart
#	lib/features/products/presentation/providers/products_provider.dart
#	lib/features/products/presentation/providers/products_provider.g.dart

lib/core/providers/dio_client_provider.dart

@@ -0,0 +1,10 @@
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import '../network/dio_client.dart';
+
+part 'dio_client_provider.g.dart';
+
+/// Provider for DioClient singleton
+@Riverpod(keepAlive: true)
+DioClient dioClient(Ref ref) {
+  return DioClient();
+}

lib/core/providers/dio_client_provider.g.dart

@@ -0,0 +1,55 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'dio_client_provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+/// Provider for DioClient singleton
+
+@ProviderFor(dioClient)
+const dioClientProvider = DioClientProvider._();
+
+/// Provider for DioClient singleton
+
+final class DioClientProvider
+    extends $FunctionalProvider<DioClient, DioClient, DioClient>
+    with $Provider<DioClient> {
+  /// Provider for DioClient singleton
+  const DioClientProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'dioClientProvider',
+        isAutoDispose: false,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$dioClientHash();
+
+  @$internal
+  @override
+  $ProviderElement<DioClient> $createElement($ProviderPointer pointer) =>
+      $ProviderElement(pointer);
+
+  @override
+  DioClient create(Ref ref) {
+    return dioClient(ref);
+  }
+
+  /// {@macro riverpod.override_with_value}
+  Override overrideWithValue(DioClient value) {
+    return $ProviderOverride(
+      origin: this,
+      providerOverride: $SyncValueProvider<DioClient>(value),
+    );
+  }
+}
+
+String _$dioClientHash() => r'895f0dc2f8d5eab562ad65390e5c6d4a1f722b0d';

lib/core/providers/providers.dart

@@ -2,3 +2,4 @@
 export 'core_providers.dart';
 export 'network_info_provider.dart';
 export 'sync_status_provider.dart';
+export 'dio_client_provider.dart';

lib/core/widgets/empty_state.dart

@@ -27,7 +27,7 @@ class EmptyState extends StatelessWidget {
           children: [
             Icon(
               icon ?? Icons.inbox_outlined,
-              size: 80,
+              size: 50,
               color: Theme.of(context).colorScheme.outline,
             ),
             const SizedBox(height: 24),