completed oauth implementation on hub and dispatch

apps/dispatch/app/(auth)/logout/page.tsx

@@ -0,0 +1,16 @@
+'use client';
+import { signOut } from 'next-auth/react';
+import { useEffect } from 'react';
+
+export default () => {
+  useEffect(() => {
+    signOut({
+      callbackUrl: '/login',
+    });
+  }, []);
+  return (
+    <div className="card-body">
+      <h1 className="text-5xl">logging out...</h1>
+    </div>
+  );
+};