UI update with sidebar and settings tabs (#3288)

Co-authored-by: Nahiyan Khan <nahiyan@squareup.com>
Co-authored-by: Taylor Ho <taylorkmho@gmail.com>
Co-authored-by: Lily Delalande <119957291+lily-de@users.noreply.github.com>
Co-authored-by: Spence <spencrmartin@gmail.com>
Co-authored-by: spencrmartin <spencermartin@squareup.com>
Co-authored-by: Judson Stephenson <Jud@users.noreply.github.com>
Co-authored-by: Max Novich <mnovich@squareup.com>
Co-authored-by: Best Codes <106822363+The-Best-Codes@users.noreply.github.com>
Co-authored-by: caroline-a-mckenzie <cmckenzie@squareup.com>
Co-authored-by: Michael Neale <michael.neale@gmail.com>

ui/desktop/src/components/ErrorBoundary.tsx

@@ -38,12 +38,7 @@ export function ErrorUI({ error }: { error: Error }) {
           {error.message}
         </pre>
 
-        <Button
-          className="flex items-center gap-2 flex-1 justify-center text-white dark:text-background bg-black dark:bg-foreground hover:bg-subtle dark:hover:bg-muted"
-          onClick={() => window.electron.reloadApp()}
-        >
-          Reload
-        </Button>
+        <Button onClick={() => window.electron.reloadApp()}>Reload</Button>
       </div>
     </div>
   );