chore: import upstream snapshot with attribution

apps/webapp/app/utils/requestUrl.server.ts

@@ -0,0 +1,10 @@
+// Updates the protocol of the request url to match the request.headers x-forwarded-proto
+export function requestUrl(request: Request): URL {
+  const url = new URL(request.url);
+
+  if (request.headers.get("x-forwarded-proto") === "https") {
+    url.protocol = "https:";
+  }
+
+  return url;
+}