Remove else block wrapper for final component return to reduce indenting and hopefully make the PR diff easier to approve.

client/src/App.tsx

@@ -424,7 +424,8 @@ const App = () => {
         <OAuthCallback />
       </Suspense>
     );
-  } else {
+  }
+
   return (
     <div className="flex h-screen bg-background">
       <Sidebar
@@ -671,7 +672,6 @@ const App = () => {
       </div>
     </div>
   );
-  }
 };
 
 export default App;