Mercure cors error 2

docker/compose.yaml

@@ -109,6 +109,10 @@ services:
         cors_origins "*"
         publish_origins "*"
         anonymous
+        # Add explicit CORS headers for safety
+        header Access-Control-Allow-Origin "*"
+        header Access-Control-Allow-Methods "GET, POST, OPTIONS"
+        header Access-Control-Allow-Headers "Authorization, Content-Type"
     ports:
       - "8090:80"
     volumes: