Add file provider to Traefik for host-based services

Enable dual provider support (Docker + File) to allow routing both containerized services and services running on the host machine. Add dynamic.yml with routes for nginx-based websites (agence66.fr, walter-coiffure.fr) pointing to host gateway IP.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

docker-compose.yml

@@ -11,6 +11,7 @@ services:
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
       - ./traefik.yml:/etc/traefik/traefik.yml:ro
+      - ./dynamic.yml:/etc/traefik/dynamic.yml:ro
       - ./acme.json:/acme.json
     networks:
       - traefik-net

dynamic.yml

@@ -0,0 +1,23 @@
+http:
+  routers:
+    walter-coiffure:
+      rule: "Host(`walter-coiffure.fr`) || Host(`www.walter-coiffure.fr`)"
+      entryPoints:
+        - websecure
+      service: nginx-host
+      tls:
+        certResolver: letsencrypt
+
+    agence66:
+      rule: "Host(`agence66.fr`) || Host(`www.agence66.fr`)"
+      entryPoints:
+        - websecure
+      service: nginx-host
+      tls:
+        certResolver: letsencrypt
+
+  services:
+    nginx-host:
+      loadBalancer:
+        servers:
+          - url: "http://172.19.0.1:8081"

traefik.yml

@@ -24,3 +24,6 @@ providers:
   docker:
     exposedByDefault: false
     network: traefik-net
+  file:
+    filename: /etc/traefik/dynamic.yml
+    watch: true