Revert "feat(app): add connection details headers (#335)" (#338)

This reverts commit 8e7c8ad.

app/rooms/[roomName]/PageClientImpl.tsx

@@ -24,21 +24,10 @@ import {
 import { useRouter } from 'next/navigation';
 import React from 'react';
 
-const DEFAULT_CONN_DETAILS_ENDPOINT = '/api/connection-details';
 const CONN_DETAILS_ENDPOINT =
-  process.env.NEXT_PUBLIC_CONN_DETAILS_ENDPOINT ?? DEFAULT_CONN_DETAILS_ENDPOINT;
+  process.env.NEXT_PUBLIC_CONN_DETAILS_ENDPOINT ?? '/api/connection-details';
 const SHOW_SETTINGS_MENU = process.env.NEXT_PUBLIC_SHOW_SETTINGS_MENU == 'true';
 
-function getConnectionDetailsHeaders(): HeadersInit | undefined {
-  const hostnameRegex = /^(?<sandbox_id>[a-z0-9][a-z0-9-]*[a-z0-9])(\.sandbox\.livekit\.io|\.sandbox\.staging\.livekit\.io)$/;
-  const match = window.location.hostname.match(hostnameRegex);
-  const sandbox_id = match?.groups?.sandbox_id;
-  if (!sandbox_id) {
-    return;
-  }
-  return { 'X-Sandbox-ID': sandbox_id };
-}
-
 export function PageClientImpl(props: {
   roomName: string;
   region?: string;
@@ -67,10 +56,7 @@ export function PageClientImpl(props: {
     if (props.region) {
       url.searchParams.append('region', props.region);
     }
-    const connectionDetailsResp = await fetch(
-      url.toString(),
-      { headers: getConnectionDetailsHeaders() },
-    );
+    const connectionDetailsResp = await fetch(url.toString());
     const connectionDetailsData = await connectionDetailsResp.json();
     setConnectionDetails(connectionDetailsData);
   }, []);
@@ -140,9 +126,9 @@ function VideoConferenceComponent(props: {
       dynacast: true,
       e2ee: e2eeEnabled
         ? {
-          keyProvider,
-          worker,
-        }
+            keyProvider,
+            worker,
+          }
         : undefined,
     };
     // @ts-ignore