- Implemented avatar upload and deletion in the Auth context.
- Updated UserProfile component to handle avatar display and actions.
- Modified backend routes to return anonymous user ID when auth is disabled.
- Added avatar_url column to users table in the database.
- Enhanced UI for user menu and profile modal to support avatar display.
- Updated translations for new avatar-related strings.
- Improved stock status calculation for medications in the planner.
- Added authentication context and provider to manage user state.
- Created login and registration forms with validation and error handling.
- Implemented user profile component for updating user information and changing passwords.
- Introduced user settings in the database for notification preferences.
- Updated translations for authentication-related strings in English and German.
- Enhanced styles for authentication components and user profile.
- Added middleware for optional and required authentication checks.
Daniel Volz