refactor: imporved layer caching for dockerfile

using existing built image for account 2

userbot/compose.yaml

@@ -3,6 +3,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+    image: userbot:latest
     restart: unless-stopped
     env_file:
       - .env
@@ -16,9 +17,7 @@ services:
       - 1.1.1.1
 
   anna:
-    build:
-      context: .
-      dockerfile: Dockerfile
+    image: userbot:latest
     restart: unless-stopped
     env_file:
       - .env