- Change game cover field from URL text to file upload (PocketBase migration)
- AddGameDialog now supports drag-and-drop image upload instead of URL input
- Add getGameCoverUrl() helper using pb.files.getUrl() for cover display
- Fix games listRule/viewRule: group.members.id syntax doesn't work in PB 0.22,
changed to group.members ~ @request.auth.id for correct member visibility
- Update changelog with all v0.3.5 entries
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>