add draw.io epicgames headless-shell

Docker/headless-shell/docker-compose.yml

@@ -0,0 +1,16 @@
+version: '3.3'
+services:
+  headless-shell:
+    ports:
+      - '9222:9222'
+    container_name: headless-shell
+    image: chromedp/headless-shell
+    restart: unless-stopped
+    networks:
+      nginx:
+        aliases:
+          - headless-shell
+
+networks:
+  nginx:
+    external: true