Removed named volumes as no longer necessary

compose.yml

@@ -4,10 +4,8 @@ networks:
     driver: bridge
   backend:
     driver: bridge
-volumes:
+# volumes:
-  gitea.vol:
+#   grocy.vol:
-  opengist.vol:
-  # grocy.vol:
 secrets:
   generic:
     file: ./secrets.env