feat(*): init

caddy/.env.example

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+FIREFLY_UI_DOMAIN=firefly-ui.localhost
+CLOUDFLARE_API_TOKEN=

caddy/.gitignore

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+.env
+/Caddyfile

caddy/Caddyfile.example

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+{
+	admin localhost:2019
+
+	log {
+		format console
+	}
+
+	servers {
+		trusted_proxies cloudflare
+		client_ip_headers Cf-Connecting-Ip
+	}
+}
+
+import /etc/caddy/projects.d/*/site.caddy

caddy/README.md

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+# caddy
+
+`site.caddy` routes `{$FIREFLY_UI_DOMAIN}` to the project over the external `caddy` network. In a shared Caddy, mount this directory as `/etc/caddy/projects.d/firefly-ui:ro` and set `FIREFLY_UI_DOMAIN`. Keep it portable: domain only from the env, no `tls`, snippets prefixed with `firefly_ui_`.

caddy/docker-compose.yml

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+services:
+  caddy:
+    image: ghcr.io/caddybuilds/caddy-cloudflare:latest
+    restart: unless-stopped
+    ports:
+      - "0.0.0.0:80:80"
+      - "0.0.0.0:443:443"
+      - "0.0.0.0:443:443/udp"
+    networks:
+      - caddy
+    env_file:
+      - .env
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - .:/etc/caddy/projects.d/firefly-ui:ro
+      - caddy_data:/data
+
+networks:
+  caddy:
+    external: true
+
+volumes:
+  caddy_data:

caddy/site.caddy

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+{$FIREFLY_UI_DOMAIN} {
+	encode zstd gzip
+
+	reverse_proxy firefly-ui-frontend:3000
+}