Show a non-standard OTA channel notice in the drawer (#11288)

Co-authored-by: Claude <noreply@anthropic.com>

src/lib/hooks/useOTAUpdates.web.ts

@@ -2,9 +2,11 @@ export function useOTAUpdates() {}
 export function useApplyPullRequestOTAUpdate() {
   return {
     tryApplyUpdate: async (_channel: string) => {},
-    revertToEmbedded: () => {},
+    restoreDefaultChannel: async () => {},
     isCurrentlyRunningPullRequestDeployment: false,
+    isCurrentlyRunningNonStandardChannel: false,
     currentChannel: 'web-build',
+    defaultChannel: 'web-build',
     pending: false,
   }
 }