code: mock react router hooks

tests/like.test.tsx

+import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+import "@testing-library/jest-dom";
+import { render, screen, fireEvent, waitFor } from "@testing-library/react";
+import { BrowserRouter } from "react-router-dom";
+import axios from "axios";
+import App from "../src/App";
+
+// Mock the React Router hooks
+vi.mock("react-router-dom", async () => {
+  const actual = await vi.importActual("react-router-dom");
+  return {
+    ...actual,
+    useNavigate: () => vi.fn(),
+  };
+});