Removes password from the volunteer registration form. Account
creation is now deferred to the approval step:
Backend:
- Registration creates Person without User (user_id=null)
- On approval, system finds or creates User by person.email
- New accounts get a "set password" email with activation link
- Existing accounts get a portal link email
- Added registration_source column to persons (self/organizer)
- Fuzzy name matching skipped for self-registered persons
- person.email is always source of truth for account linking
Frontend:
- Registration form no longer collects password
- Email check shows info alert with login suggestion
- New wachtwoord-instellen.vue page for account activation
- PasswordRequirements.vue component (reused on reset page)
- Success page updated with activation messaging
Tests: 837 passed (all updated for new flow)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The portal store merged events from the API with localStorage events
without ever pruning stale entries. When /auth/me returned empty
portal_events (e.g. after a person's user_id was cleared), localStorage
events persisted, causing "registratie niet ophalen" when /portal/me
correctly returned 404.
Now when /auth/me succeeds, API data is the source of truth — stored
events not confirmed by the API are dropped. localStorage fallback is
only used when the API call fails (network error).
Also adds an end-to-end test covering the full register → approve →
portal/me flow including festival hierarchy.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>