fix(infra): resolve gatekeeper label overwrite and alias collision

docker-compose.yml

@@ -52,10 +52,10 @@ services:
       - "traefik.http.middlewares.${PROJECT_NAME:-klz}-forward.headers.customrequestheaders.X-Forwarded-Ssl=on"
 
       # Authentication Middleware (ForwardAuth)
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.address=http://klz-gatekeeper:3000/gatekeeper/api/verify"
+      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.address=http://${PROJECT_NAME:-klz}-gatekeeper:3000/gatekeeper/api/verify"
       - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.trustForwardHeader=true"
       - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.authRequestHeaders=X-Forwarded-Host,X-Forwarded-Proto,X-Forwarded-For,Cookie"
-      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.authRequestHeaders=X-Auth-User"
+      - "traefik.http.middlewares.${PROJECT_NAME:-klz}-auth.forwardauth.authResponseHeaders=X-Auth-User"
 
       # Rate Limit Middleware
       - "traefik.http.middlewares.${PROJECT_NAME:-klz}-ratelimit.ratelimit.average=100"
@@ -74,7 +74,7 @@ services:
     networks:
       infra:
         aliases:
-          - klz-gatekeeper
+          - ${PROJECT_NAME:-klz}-gatekeeper
     env_file:
       - ${ENV_FILE:-.env}
     environment: