- Use metadata.forecastTime from API response instead of endTime in fetchHistoricalFrames
- Ensures forecast time displays correctly in user's browser timezone
- Fixes issue where forecast time was showing incorrect timezone
- Extract error handling to utils/error-handler.ts
- Extract API service to services/radar-api-service.ts
- Extract utilities: url-resolver.ts, date-formatter.ts
- Extract CSS styles to modular style files
- Extract components: error-display, metadata-section, controls-section
- Remove dead code and unused imports
- Reduce main file from 2140 to 739 lines (65% reduction)
- Custom Home Assistant card for displaying BOM radar data
- Docker-based build system (no local Node.js required)
- Test environment with Home Assistant and BOM service
- TypeScript source with LitElement framework
- HACS integration ready