[add] example docker-compose

docker/docker-compose.yml

@@ -0,0 +1,23 @@
+---
+version: "2.1"
+services:
+  code-server:
+    image: ghcr.io/linuxserver/code-server:version-v3.10.0
+    container_name: code-server
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - TZ=Europe/London
+      - SUDO_PASSWORD=password #optional
+      - SUDO_PASSWORD_HASH= #optional
+    volumes:
+      - ./config:/config
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    ports:
+      - 8443:8443
+    restart: unless-stopped
+
+networks:
+      default:
+        external:
+          name: swag_default