[workbench] Improve asynchronous tool use (#30184)

GitOrigin-RevId: d1bd33469b557c29968049af99b9c3c85731151d

services/web/frontend/stories/online-users.stories.tsx

@@ -40,7 +40,10 @@ export const OnlineUsersRedesign = ({ users }: { users: number }) => {
         padding: '20px',
       }}
     >
-      <OnlineUsersWidget onlineUsers={generatedUsers} goToUser={() => {}} />
+      <OnlineUsersWidget
+        onlineUsers={generatedUsers}
+        goToUser={(async () => {}) as any}
+      />
     </div>
   )
 }
@@ -54,7 +57,10 @@ export const OnlineUsersOld = ({ users }: { users: number }) => {
         padding: '20px',
       }}
     >
-      <OnlineUsersWidgetOld onlineUsers={generatedUsers} goToUser={() => {}} />
+      <OnlineUsersWidgetOld
+        onlineUsers={generatedUsers}
+        goToUser={(async () => {}) as any}
+      />
     </div>
   )
 }