add sandbox network auto-create and restore dind compose

config/docker-compose.yml

@@ -7,9 +7,9 @@ http:
   port: 8123
 
 logging:
-  level: INFO
-  output: otel
-  format: json
+  level: DEBUG
+  output: stdout
+  format: text
 
 metrics:
   enabled: true
@@ -25,7 +25,7 @@ otel:
   metric_export_interval: 1000
 
 docker:
-  base_url: unix:///var/run/docker.sock
+  base_url: tcp://docker-engine:2375
 
 sandbox:
   image: nginx:1.27-alpine
@@ -33,9 +33,9 @@ sandbox:
   agent_service_port: 8000
   ttl_seconds: 300
   cleanup_interval_seconds: 60
-  chats_root: /tmp/master-sandbox/chats
-  dependencies_host_path: /tmp/master-sandbox/dependencies
-  lambda_tools_host_path: /tmp/master-sandbox/lambda-tools
+  chats_root: /var/lib/master-sandbox/chats
+  dependencies_host_path: /var/lib/master-dependencies
+  lambda_tools_host_path: /var/lib/master-lambda-tools
   chat_mount_path: /workspace/chat
   dependencies_mount_path: /opt/dependencies
   lambda_tools_mount_path: /opt/lambda-tools