feat: add AI categorization for products and enhance user management
- Integrated AI service for category suggestions in receipt import and product management.
- Added premium subscription feature for users with corresponding API endpoints.
- Implemented admin interface for managing pending product suggestions.
- Enhanced user management to include premium status and corresponding UI updates.
- Updated database schema to support new fields for premium status and product status.
- Added user registration and login functionality with JWT authentication.
- Created auth controller, service, and module in the backend.
- Implemented user model and user products management.
- Integrated NextAuth for session management on the frontend.
- Added middleware for protecting routes and handling public access.
- Updated frontend API routes to include authorization headers.
- Enhanced recipe and user product models to support ownership and visibility.
- Created registration and login pages in the frontend.
- Added necessary types for NextAuth session management.
- Added QuickImportController and QuickImportService to handle recipe imports from URLs and file paths.
- Created QuickImportModule to encapsulate the quick import functionality.
- Developed frontend ImportFilePage for users to upload files or enter URLs for recipe import.
- Integrated API proxy to communicate with the backend for quick import requests.
- Implemented WriteRecipePage for users to manually input recipes with Markdown support.
- Added page routing for the new import and write recipe functionalities.
Nils-Johan Gynther
nilsjohan