fix(auth): fix the issue with oauth at a non root path (#3840)

platform/app/public/serve.json

@@ -0,0 +1,12 @@
+{
+  "rewrites": [{ "source": "*", "destination": "index.html" }],
+  "headers": [
+    {
+      "source": "**/*",
+      "headers": [
+        { "key": "Cross-Origin-Embedder-Policy", "value": "require-corp" },
+        { "key": "Cross-Origin-Opener-Policy", "value": "same-origin" }
+      ]
+    }
+  ]
+}