Initial commit: AudiOhm - Alternative Spotify avec streaming YouTube

Backend:
- FastAPI avec PostgreSQL et Redis
- Authentification JWT complète
- API REST pour musique, playlists, recherche
- Streaming audio via yt-dlp
- SQLAlchemy 2.0 async

Frontend:
- Flutter avec thème néon cyberpunk
- State management Riverpod
- Layout adaptatif desktop/mobile
- Lecteur audio avec mini-player

Infrastructure:
- Docker Compose (PostgreSQL + Redis)
- Scripts d'installation automatisés
- Scripts de build pour exécutables

Fichiers ajoutés:
- BUILD_CLIENT_*.bat/sh: Scripts de compilation
- BUILD_CLIENT_README.md: Documentation compilation
- CHECK_FLUTTER.sh: Vérificateur d'environnement
- requirements.txt mis à jour pour Python 3.13
- Modèles SQLAlchemy corrigés (metadata -> extra_metadata)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

docs/search-feature.md

@@ -0,0 +1,27 @@
+# Search Feature
+
+## Overview
+Real-time search with debouncing across tracks, artists, and albums.
+
+## Usage
+- Access from sidebar (desktop) or bottom nav (mobile)
+- Type to search with 500ms debounce
+- Results grouped by type
+- Tap track to play immediately
+- Tap artist/album for details (TODO)
+
+## Components
+- `SearchProvider` - State management with debouncing
+- `SearchPage` - Adaptive UI (desktop/mobile)
+- `SearchTrackCard`, `SearchArtistCard`, `SearchAlbumCard` - Result cards
+- `CachedNetworkImageWithFallback` - Reusable image widget
+
+## Architecture
+- Uses typed entities (Track, Artist, Album) from domain layer
+- Integrates with MusicApiService for backend calls
+- Connects to PlayerNotifier for playback
+
+## Testing
+Test stubs created at:
+- `test/presentation/providers/search_provider_test.dart`
+- `test/presentation/pages/search/search_page_test.dart`