add header Access-Control-Allow-Origin to /sta location

nginx/locations/locations.conf

@@ -65,5 +65,6 @@ location /sta/ {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header Host $host;
     proxy_set_header X-Forwarded-Proto $scheme;
+    add_header Access-Control-Allow-Origin *;
     proxy_redirect off;
 }
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