Initial commit: caddy static file server workspace

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

caddy/docker-compose.yaml

@@ -0,0 +1,16 @@
+services:
+  caddy:
+    image: caddy
+    container_name: caddy
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile
+      - ./caddy_data:/data
+      - ./www:/var/www/static
+    ports:
+      # - "8000:8000"
+      - "80:80"
+      # - "443:443"
+    restart: unless-stopped
+    environment:
+      - TZ=Asia/Taipei
+