🎉 Initial commit: AudiOhm - Alternative à Spotify avec streaming YouTube

Features:
- Frontend Flutter avec thème néon cyberpunk
- Backend FastAPI avec streaming YouTube
- Base de données PostgreSQL + Redis
- Authentification JWT complète
- Recherche multi-source (DB + YouTube)
- Playlists CRUD avec drag & drop
- Queue management
- Settings avec audio quality
- Interface adaptative (Desktop + Mobile)

Tech Stack:
- Frontend: Flutter 3.2+, Riverpod
- Backend: Python 3.11+, FastAPI
- Database: PostgreSQL 15+
- Cache: Redis 7+
- Streaming: yt-dlp + FFmpeg

🚀 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>

frontend/lib/presentation/pages/artist/artist_details_page.dart

@@ -0,0 +1,28 @@
+/// Artist Details Page - Adaptive layout
+library;
+
+import 'package:flutter/material.dart';
+import 'artist_mobile_page.dart';
+import 'artist_desktop_page.dart';
+
+class ArtistDetailsPage extends StatelessWidget {
+  final String artistId;
+
+  const ArtistDetailsPage({
+    required this.artistId,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        if (constraints.maxWidth >= 800) {
+          return ArtistDesktopPage(artistId: artistId);
+        } else {
+          return ArtistMobilePage(artistId: artistId);
+        }
+      },
+    );
+  }
+}