Michel Roegl-Brunner
8e2286d847
feat: Add persistent session authentication with configurable duration
- Implement persistent session authentication with httpOnly cookies
- Add configurable session duration (1-365 days) in settings
- Add session expiration display in settings modal
- Add logout button next to theme toggle
- Enhance token verification to return expiration time
- Add retry logic for failed auth checks
- Add comprehensive authentication documentation to help modal
- Improve session restoration on page load