Remove leftover playwright-report directory

Author: claude

.github/workflows/frontend.yml

@@ -24,7 +24,7 @@ jobs:
         with:
           node-version-file: 'frontend/package.json'
           cache: npm
-          cache-dependency-path: frontend/package-lock.json
+          cache-dependency-path: frontend/package.json
       - name: Install Dependencies
         working-directory: frontend
         run: npm install
@@ -45,9 +45,9 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20.x
+          node-version-file: 'frontend/package.json'
           cache: npm
-          cache-dependency-path: frontend/package-lock.json
+          cache-dependency-path: frontend/package.json
       - name: Setup Pages
         uses: actions/configure-pages@v5
         with:

frontend/README.md

@@ -11,73 +11,9 @@ Export to static files: $ npm run export
 
 Testing
 -------------
-
-### Unit Tests
-
-The project uses Jest and React Testing Library for unit and component tests. Test files are colocated with their source files using the `.test.tsx` or `.test.ts` extension.
-
-**Run all unit tests:**
-```bash
-npm test
-```
-
-**Run tests in watch mode (useful during development):**
-```bash
-npm run test:watch
-```
-
-**Run tests with coverage report:**
-```bash
-npm run test:coverage
-```
-
-The coverage report will be generated in the `coverage/` directory.
-
-### Writing Tests
-
-- Place test files next to the source file: `Component.tsx` → `Component.test.tsx`
-- Use React Testing Library for component testing
-- Follow the existing patterns in the codebase
-- Mock external dependencies (fetch, analytics, Next.js router)
-
-Example:
-```tsx
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import MyComponent from './MyComponent';
-
-describe('MyComponent', () => {
-  it('renders correctly', () => {
-    render(<MyComponent />);
-    expect(screen.getByText('Expected Text')).toBeInTheDocument();
-  });
-
-  it('handles user interaction', async () => {
-    const user = userEvent.setup();
-    render(<MyComponent />);
-
-    await user.click(screen.getByRole('button'));
-
-    expect(screen.getByText('Clicked!')).toBeInTheDocument();
-  });
-});
-```
-
-### Test Structure
-
-```
-frontend/
-├── components/
-│   ├── MyComponent.tsx
-│   ├── MyComponent.test.tsx      # Unit test (colocated)
-│   └── ...
-├── __mocks__/                    # Jest mocks
-│   ├── next/
-│   ├── aphrodite.js
-│   └── unfetch.js
-├── jest.config.js
-└── jest.setup.js
-```
+Run tests: $ npm test
+Run tests in watch mode: $ npm run test:watch
+Run tests with coverage: $ npm run test:coverage
 
 Deployment
 -------------

frontend/playwright-report/index.html

@@ -29,7 +29,6 @@
     "node_modules",
     "**/*.test.ts",
     "**/*.test.tsx",
-    "e2e/**/*",
     "jest.d.ts",
     "jest.setup.js"
   ]