feat: schedule rework

docker-compose.yml

@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
   db:
     image: postgres:16
@@ -33,8 +31,6 @@ services:
         condition: service_healthy
     networks:
       - default
-      - lavalink
 
-networks:
-  lavalink:
-    external: true
+volumes:
+  velox_pgdata: