fix(docker): add coolify network to services for proper connectivity

docker-compose.yml

@@ -63,6 +63,7 @@ services:
       <<: *app-env
       RUN_INIT: "1" # runs JWT keygen + migrations on start (only this service)
     volumes: *app-volumes
+    networks: [coolify]
     healthcheck:
       test: ["CMD", "php", "-r", "exit(@fsockopen('127.0.0.1', 80) ? 0 : 1);"]
       interval: 15s
@@ -79,6 +80,7 @@ services:
       <<: *app-env
       RUN_INIT: "0"
     volumes: *app-volumes
+    networks: [coolify]
     depends_on: [app]
 
   # Scheduler consumer — expires unpaid appointments every minute. Reuses app's image.
@@ -90,6 +92,7 @@ services:
       <<: *app-env
       RUN_INIT: "0"
     volumes: *app-volumes
+    networks: [coolify]
     depends_on: [app]
 
 volumes: