automated database setup. TODO: let user set superuser email&passwd

compose.yml

@@ -7,9 +7,12 @@ services:
     ports:
       - 8090:8090
     volumes:
-      - ./pb:/pb/pb_data
+      - ./pb/data:/pb/pb_data
     restart: no
   bot:
+    depends_on:
+      pocketbase:
+        condition: service_started
     container_name: dogbot
     build:
       context: .