Ticket purchase:
- tickets blueprint with routes for my tickets list, ticket detail with QR
- Buy tickets form on entry detail page (HTMX-powered)
- Ticket services: create, query, availability checking
Admin check-in:
- ticket_admin blueprint with dashboard, lookup, and check-in routes
- QR scanner/lookup interface with real-time search
- Per-entry ticket list view
- Check-in transitions ticket state to checked_in
Internal API:
- GET /internal/events/tickets endpoint for cross-app queries
- POST /internal/events/tickets/<code>/checkin for programmatic check-in
Template fixes:
- All templates updated: blog.post.calendars.* → calendars.*
- Removed slug=post.slug parameters (standalone events service)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
