- EmployeeAttendanceSerializer: add meeting_title (source: meeting.title)
fixes attendance.js rendering r.meeting_title as undefined
- MeetingParticipantSerializer: add user_email and user_display_name
so meeting detail participant list shows human-readable identity
- OrganizationProfileListCreateView: add GET handler to list org profiles
(previously POST-only, returning 405 on GET)
- UserProfileSerializer: add org_ids derived from role_bindings
so frontend can resolve which org profile to load for branding
Co-Authored-By: Paperclip <noreply@paperclip.ing>