feat: Implement product categories, stores, suppliers, and users management features

- Added ProductCategoriesService for handling product category API interactions.
- Created components for listing and viewing product categories.
- Implemented UI for managing product categories with a data list component.
- Developed StoresService for managing store-related API calls.
- Created components for listing and viewing stores with appropriate UI.
- Added SuppliersService for handling supplier API interactions.
- Implemented components for managing suppliers with a data list component.
- Developed UsersService for managing user-related API calls.
- Created components for listing and viewing users with appropriate UI.
- Enhanced not found page with improved layout and navigation options.

src/environments/environment.ts

@@ -1,9 +1,9 @@
 // Development environment configuration
 export const environment = {
-    production: false,
-    apiBaseUrl: 'https://localhost',
-    host: 'localhost',
-    port: 60749,
-    enableLogging: true,
-    enableDebug: true,
+  production: false,
+  apiBaseUrl: 'http://localhost:3000',
+  host: 'localhost',
+  port: 60749,
+  enableLogging: true,
+  enableDebug: true,
 };