- Replaced localStorage-based authentication checks with context-based checks using useAuth.
- Updated login handling in PostDetail to navigate to the login page instead of setting localStorage directly.
- Simplified ProfilePage to check for member presence instead of token.
- Removed token dependency from InfoTab, PasswordTab, and ContentTab components.
- Adjusted Radar and RadarPost components to utilize context for authentication state.
Previous rename dropped the file: public/hero-bg.mp4 was listed in
.gitignore, so the move deleted it from git without re-adding.
Remove the ignore rule and commit the video as LFS so the hero
background plays.