- Refactored club join requests, memberships, and clubs routers to utilize TenantContext for authentication and authorization, enhancing security and consistency.
- Updated session handling to replace direct session dictionary access with TenantContext, improving code clarity and maintainability.
- Ensured proper role and profile ID retrieval from TenantContext in various endpoints, streamlining access control for club management functionalities.
- Updated the backend to include a new `requested_club_id` field in the registration request model.
- Replaced the club memberships router with a new club join requests router for better management of membership applications.
- Added API endpoints for listing public clubs and managing club join requests, improving user experience during registration and membership processes.
- Enhanced the ClubsPage in the frontend to support member management and join requests, including new modals for adding members and handling requests.
- Updated API utility functions to accommodate new endpoints for club join requests and public club listings.
- Updated role permissions to allow trainers and users to create clubs and training groups.
- Modified database insertion logic to reflect the correct role for trainers during registration.
- Enhanced frontend components to display appropriate messages and buttons based on user roles.
- Improved user guidance in the Clubs and Training Planning pages, emphasizing the need for clubs and groups before planning training sessions.
