fix: connect API to tracker.db via SQLite repository

apps/web/src/test/components/Login.test.tsx

@@ -0,0 +1,54 @@
+/**
+ * Login 组件单元测试
+ */
+import { render, screen, fireEvent, waitFor } from '@testing-library/react';
+import { describe, it, expect, vi } from 'vitest';
+import { BrowserRouter } from 'react-router-dom';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import Login from '@/pages/auth/Login';
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: { retry: false },
+    mutations: { retry: false },
+  },
+});
+
+const renderLogin = () => {
+  return render(
+    <QueryClientProvider client={queryClient}>
+      <BrowserRouter>
+        <Login />
+      </BrowserRouter>
+    </QueryClientProvider>
+  );
+};
+
+describe('Login Component', () => {
+  it('should render login form', () => {
+    renderLogin();
+    
+    expect(screen.getByPlaceholderText('邮箱')).toBeInTheDocument();
+    expect(screen.getByPlaceholderText('密码')).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: '登录' })).toBeInTheDocument();
+  });
+
+  it('should show validation errors for empty fields', async () => {
+    renderLogin();
+    
+    const submitButton = screen.getByRole('button', { name: '登录' });
+    fireEvent.click(submitButton);
+
+    await waitFor(() => {
+      expect(screen.getByText('请输入邮箱')).toBeInTheDocument();
+      expect(screen.getByText('请输入密码')).toBeInTheDocument();
+    });
+  });
+
+  it('should navigate to register page', () => {
+    renderLogin();
+    
+    const registerLink = screen.getByText('立即注册');
+    expect(registerLink).toBeInTheDocument();
+  });
+});

apps/web/src/test/components/WorkspaceList.test.tsx

@@ -0,0 +1,60 @@
+/**
+ * WorkspaceList 组件单元测试
+ */
+import { render, screen, waitFor } from '@testing-library/react';
+import { describe, it, expect, vi } from 'vitest';
+import { BrowserRouter } from 'react-router-dom';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import WorkspaceList from '@/pages/workspace/WorkspaceList';
+import * as workspaceApi from '@/api/workspace';
+
+vi.mock('@/api/workspace');
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: { retry: false },
+  },
+});
+
+const renderWorkspaceList = () => {
+  return render(
+    <QueryClientProvider client={queryClient}>
+      <BrowserRouter>
+        <WorkspaceList />
+      </BrowserRouter>
+    </QueryClientProvider>
+  );
+};
+
+describe('WorkspaceList', () => {
+  it('should render workspace list', async () => {
+    const mockWorkspaces = [
+      {
+        id: '1',
+        name: 'Test Workspace',
+        subscription_plan: 'free',
+        subscription_status: 'active',
+        created_at: '2024-01-01',
+      },
+    ];
+
+    vi.mocked(workspaceApi.getWorkspaces).mockResolvedValue({
+      items: mockWorkspaces,
+      total: 1,
+      page: 1,
+      page_size: 10,
+    });
+
+    renderWorkspaceList();
+
+    await waitFor(() => {
+      expect(screen.getByText('Test Workspace')).toBeInTheDocument();
+    });
+  });
+
+  it('should show create workspace button', () => {
+    renderWorkspaceList();
+    
+    expect(screen.getByText('创建工作空间')).toBeInTheDocument();
+  });
+});