Implement full OAuth 2.0 flow for Google Calendar, including token
exchange, refresh, and status checks. Add UI for connecting, syncing,
and disconnecting Google accounts in the Calendar panel.
Additionally:
- Make mobile station selection async with error handling and alerts
- Add HAFAS LocMatch method to API client for finding nearest station
- Expose Google OAuth env vars in Next.js config
- Update BRAND_GUIDELINES.md with new melting clock logo concept
- Rebrand UI components with new violet-to-pink gradient color scheme
- Implement HAFAS authentication headers and GET support in route
- Update logo SVGs to match new brand guidelines
- Fix HAFAS time format to exclude millisecond padding
- Update default station to Mödling Bahnhof
- Bump workspace package versions to 1.0.0
fegger