Add GitHub Actions workflow for Playwright E2E tests

.github/workflows/e2e.yml

@@ -0,0 +1,60 @@
+name: E2E Tests
+
+on:
+  pull_request:
+    branches: [main, develop]
+  workflow_dispatch: # Allow manual triggering
+
+jobs:
+  e2e-tests:
+    name: Playwright E2E Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Cache Playwright browsers
+        uses: actions/cache@v4
+        id: playwright-cache
+        with:
+          path: ~/.cache/ms-playwright
+          key: ${{ runner.os }}-playwright-${{ hashFiles('package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-playwright-
+
+      - name: Install Playwright browsers
+        run: npx playwright install chromium --with-deps
+        if: steps.playwright-cache.outputs.cache-hit != 'true'
+
+      - name: Install Playwright browser dependencies only
+        run: npx playwright install-deps chromium
+        if: steps.playwright-cache.outputs.cache-hit == 'true'
+
+      - name: Run Playwright tests
+        run: npm run test:e2e -- --project=chromium
+        env:
+          CI: true
+          NEXT_PUBLIC_SUPABASE_URL: ${{ secrets.NEXT_PUBLIC_SUPABASE_URL }}
+          NEXT_PUBLIC_SUPABASE_ANON_KEY: ${{ secrets.NEXT_PUBLIC_SUPABASE_ANON_KEY }}
+
+      - name: Upload test artifacts on failure
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: playwright-report
+          path: |
+            playwright-report/
+            test-results/
+          retention-days: 7
+