chore: 更新 Docker Compose 配置，定义网络设置并指定版本

.gitignore

@@ -38,5 +38,4 @@ Dockerfile
 resource/emoji.ttf
 docker-compose.yml
 docker-compose.full.yml
-policy.yaml
-docker-compose.yml
+policy.yaml

docker-compose.yml

@@ -1,3 +1,5 @@
+version: '3.8'
+
 services:
   headless-shell:
     build:
@@ -11,3 +13,14 @@ services:
       --remote-debugging-address=0.0.0.0 
       --remote-debugging-port=9222
     restart: unless-stopped
+
+networks:
+  restricted_net:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.20.0.0/16
+          gateway: 172.20.0.1
+    driver_opts:
+      com.docker.network.bridge.name: qq_bot_net
+      com.docker.network.bridge.enable_ip_masquerade: "false"