- Replace browse teams city dropdown with searchable CitySelect component
- Remove "Back to Dashboard" button from team detail page (uses sidebar nav)
- Add cities constant to service library for validation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* feat: enhance team browsing with member count and view team option
* feat: add default banner image for teams without a custom banner
* feat: implement user profile page and user layout component
* feat: improve browse team filtering layout
* feat: limit join request button visibility based on team member count
* feat: enhance user profile and team dashboard layouts for improved responsiveness
* feat: add location, bio, and skills fields to user profile schema and form
* feat: enhance team display and user information layout for better readability
* feat: update join request button visibility logic based on user team membership
* feat: enhance team and user profile layouts with improved text truncation and responsiveness
