- Refactor TimeParsingService to parse time strings to UTC only
- Remove minutesAgo from RadarFrame and FrameMetadata models
- Update CaptureFramesStep to extract UTC timestamps directly
- Update CacheService to store/load ObservationTime instead of MinutesAgo
- Update BomRadarService to use AbsoluteObservationTime directly
- Remove all backward compatibility code for old cache folders
- Update documentation and test SPA to calculate minutes ago on client
- Fix step registration to register concrete types for DI resolution
- Fix hosted service registration to use reflection correctly
- Remove OpenAPI/Swagger support and all related code
- Standardize configuration: remove hardcoded defaults, all defaults from appsettings.json
- Configuration values throw exceptions if missing (except Debug:Enabled defaults to false)
- Refactor CacheManagementService: extract ProcessLocationsAsync helper, remove duplicate code
- Combine UpdateStaggerSeconds and LocationStaggerSeconds into single LocationStaggerSeconds config
- Move config reads to constructors for better performance
- Update README and docker-compose.yml to reflect configuration changes
- Capture all 7 radar frames (0-6) instead of single screenshot
- Store frames in folder-based cache structure with metadata
- Extract and store minutesAgo for each frame from page display
- Add configurable screenshot cropping (default: 200px left/right)
- Fix step numbering to use whole numbers (1-22)
- Add scrubber position verification before frame capture
- Handle modal overlay blocking step forward button clicks
- Only create debug folders when scraping is actually needed
- Update API endpoints to return JSON with frame URLs
- Add separate endpoints for individual frame images
alex