refactor(tests): replace crud references with repo across repository test files

- Updated import statements and test logic to align with `repositories` naming changes.
- Adjusted documentation and test names for consistency with the updated naming convention.
- Improved test descriptions to reflect the repository-based structure.

frontend/README.md

@@ -29,7 +29,7 @@ Production-ready Next.js 16 frontend with TypeScript, authentication, admin pane
 
 ### Admin Panel
 
-- 👥 **User Administration** - CRUD operations, search, filters
+- 👥 **User Administration** - Full lifecycle operations, search, filters
 - 🏢 **Organization Management** - Multi-tenant support with roles
 - 📊 **Dashboard** - Statistics and quick actions
 - 🔍 **Advanced Filtering** - Status, search, pagination

frontend/docs/FEATURE_EXAMPLES.md

@@ -1040,7 +1040,7 @@ export default function AdminDashboardPage() {
 
 These examples demonstrate:
 
-1. **Complete CRUD operations** (User Management)
+1. **Complete management operations** (User Management)
 2. **Real-time data with polling** (Session Management)
 3. **Data visualization** (Admin Dashboard Charts)
 

frontend/frontend-requirements.md

@@ -1780,7 +1780,7 @@ The frontend template will be considered complete when:
 1. **Functionality:**
    - All specified pages are implemented and functional
    - Authentication flow works end-to-end
-   - User and organization CRUD operations work
+   - User and organization management operations work
    - API integration is complete and reliable
 
 2. **Code Quality:**