- Add phone, mobile, street, postalCode, city fields to User model (Prisma + migration)
- Extend UpdateUserDto with validated contact/address fields
- Update UsersService (findById, update, updateProfile) for new fields
- Rename tab "Persönliche Informationen" to "Profil"
- New layout: avatar left column, form right column with fieldset groups
- Move 2FA section from always-visible into "Passwort ändern" tab
- Add orange 2FA warning badge next to page title (clickable → password tab)
- Add responsive CSS for mobile breakpoint
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Bug fix: include twoFactorEnabled in login response so ProfilePage
shows correct 2FA status after login (not always "Aktivieren")
- Bug fix: restructure 2FA enable/disable handlers to separate API call
from state updates, preventing false error messages on success
- New: avatar field in User model (Base64 data-URL in PostgreSQL TEXT)
- New: UserAvatar component with initials fallback
- New: client-side image resize to 200x200px before upload
- New: avatar upload/remove on ProfilePage with preview
- New: avatar display + "Zum Profil" hint in sidebar
- Increase JSON body size limit to 1mb for avatar uploads
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>