feat(gateway): deploy Cloudflare DDNS daemon, wildcard SSL cert, and Caddy HTTPS reverse proxy on 10443

stacks/gateway/docker-compose.yml

@@ -0,0 +1,17 @@
+services:
+  caddy:
+    image: caddy:2-alpine
+    container_name: home-gateway
+    restart: always
+    ports:
+      - "10443:10443/tcp"
+      - "10443:10443/udp"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - ./certs:/certs:ro
+      - ./caddy_data:/data
+      - ./caddy_config:/config
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    environment:
+      - TZ=Asia/Shanghai