Apply Progress: premium-award-ui-icons-code-review

Status

Partial apply completed in automatic multi-agent mode.

Planned and persisted hybrid SDD artifacts: proposal, spec, design, tasks, state.
Added premium foundations:
- lib/tema/pluriwave_tokens.dart
- lib/tema/pluriwave_motion.dart
- lib/tema/pluriwave_theme.dart
- lib/widgets/pluri_icon.dart
- lib/widgets/pluri_glass_surface.dart
- lib/widgets/pluri_wave_scaffold.dart
Connected app theme and primary navigation to PluriWave premium foundations in lib/app.dart.
Hardened app error stream subscription in lib/app.dart with a single cancelable StreamSubscription.
Hardened audio visualizer stream subscriptions in lib/widgets/visualizador_audio.dart.
Fixed persistent favorites reorder by reindexing the full list in a DB transaction.
Reduced stale favorite state by deriving favorite UI from EstadoRadio in station card and player.
Made player prefer effective estado.emisoraActual ?? widget.emisora.
Made timer cancellation await audio stop when requested.
Added/updated tests for premium foundations, visualizer lifecycle, favorite reorder, and favorite sync.

✅ Sub-agent reported flutter test test/widgets/pluriwave_foundations_test.dart passed.
✅ Sub-agent reported flutter test test/estado/estado_radio_test.dart -r compact passed.
✅ Sub-agent reported flutter test test/widget_test.dart -r compact passed.
⚠️ Full flutter test timed out in this environment.
⚠️ Local dart format and focused Flutter test commands later timed out/hung; stale Dart/Flutter processes were stopped.
🚫 No flutter build was executed.

Run full flutter test in CI/local with a longer timeout.
Run dart format once Dart tooling is responsive.
Continue premium screen refresh across Inicio/Buscar/Favoritos/Reproductor/Ajustes.
Generate or integrate validated icon/mockup assets through the asset pipeline.
Verify accessibility semantics/tap targets after screen integration.

Premium component refresh:
- lib/widgets/tarjeta_emisora.dart
- lib/widgets/mini_reproductor.dart
Premium screen refresh:
- lib/pantallas/pantalla_inicio.dart
- lib/pantallas/pantalla_buscar.dart
- lib/pantallas/pantalla_favoritos.dart
- lib/pantallas/pantalla_ajustes.dart
Premium player/EQ refresh:
- lib/pantallas/pantalla_reproductor.dart
- lib/widgets/ecualizador_widget.dart
Persisted dedicated mockup/icon prompts:
- openspec/changes/premium-award-ui-icons-code-review/mockup-prompts.md
Static verification found a critical unsafe Dismissible + async Provider removal in Favorites; fixed by replacing swipe-dismiss with explicit delete action.

✅ Sub-agent reported flutter test test/estado/estado_radio_test.dart passed with 8 tests.
✅ Static git diff --check completed without whitespace errors.
⚠️ dart format, dart analyze, and focused Flutter tests continued to timeout in this environment.
🚫 No flutter build executed.

Run dart format and full flutter test in responsive local/CI tooling.
Optional: implement optimistic favorite reorder for smoother premium UX.
Optional: remove double glass nesting around Ajustes/EQ if visual QA shows heaviness.
Generate actual raster mockup/icon assets using mockup-prompts.md and validate before integration.