- Coaster editor: name input in top bar, saved/loaded with coaster data
- CoasterListPanel: show coaster name prominently alongside creator username
- ChallengesListPanel: drill-in detail view with center map, plan coaster,
and accept challenge buttons; coaster count shown in list and detail
- AllCoastersPanel: coaster count visible in challenge entries
- Backend: add coaster_count to ChallengeMapSerializer and ChallengeDetailSerializer
- Fix: ChallengeLayer and ChallengesListPanel were reading f.properties.id
(always undefined) instead of f.id — GeoFeatureModelSerializer puts the pk
at the GeoJSON Feature level, not in properties
- Types: remove id from ChallengeMapProperties to reflect actual data shape
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
