A kind of initial commit

app/services/app_services.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+
+from app.services.playlist_job import PlaylistJobService
+from app.services.recommendation import RecommendationEngine
+from app.services.spotify_auth import SpotifyAuthService
+
+
+@dataclass
+class AppServices:
+    auth: SpotifyAuthService
+    recommendation: RecommendationEngine
+    jobs: PlaylistJobService
+