Phase 5 of Migration

backend/main.py

@@ -108,9 +108,9 @@ async def crm_poll_loop():
 @app.on_event("startup")
 async def startup():
     init_firebase()
-    await db.init_db()
     await melody_service.migrate_from_firestore()
     mqtt_manager.start(asyncio.get_event_loop())
+    asyncio.create_task(db.partition_manager_loop())
     asyncio.create_task(db.purge_loop())
     asyncio.create_task(nextcloud_keepalive_loop())
     asyncio.create_task(crm_poll_loop())
@@ -125,7 +125,6 @@ async def startup():
 @app.on_event("shutdown")
 async def shutdown():
     mqtt_manager.stop()
-    await db.close_db()
     await close_nextcloud_client()