feat: Grafana op subpath

compose.production.yml

@@ -137,8 +137,10 @@ services:
 
     dashboards:
         image: grafana/grafana:latest
-        ports:
-            - '9002:3000'
+        labels:
+            - 'traefik.enable=true'
+            - 'traefik.http.routers.graphs.rule=PathPrefix(`/graphs`)'
+            - 'traefik.http.services.graphs.loadbalancer.server.port=3000'
         restart: unless-stopped
         volumes:
             - dwengo_grafana_data:/var/lib/grafana