Stronger Home Assistant Dashboard picker registration.
- Re-registers HOMEii Flow custom-card metadata after module load to survive picker/resource load timing.
- Exposes picker config methods directly on the final HomeiiMusicFlowCard class instead of relying only on static inheritance.
- Bumped the package/card version to 5.1.4 and rebuilt dist.
Verification:
- npm run build
- npm run lint (warnings only)
- npm test: 60 passed
- node --check src/homeii-music-flow.js
- node --check dist/homeii-music-flow.js