refactor(ci): replace ci.yml with focused e2e.yml

Author: ryota-murakami

.github/workflows/ci.yml

@@ -0,0 +1,54 @@
+name: E2E
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Install Playwright browsers
+        run: pnpm exec playwright install --with-deps chromium
+
+      - name: Build application
+        run: pnpm build
+        env:
+          NEXT_PUBLIC_SUPABASE_URL: https://mock.supabase.co
+          NEXT_PUBLIC_SUPABASE_ANON_KEY: mock-anon-key
+          NEXT_PUBLIC_ENABLE_MSW_MOCK: 'true'
+          APP_ENV: test
+
+      - name: Run E2E tests
+        run: pnpm test:e2e
+        env:
+          NEXT_PUBLIC_SUPABASE_URL: https://mock.supabase.co
+          NEXT_PUBLIC_SUPABASE_ANON_KEY: mock-anon-key
+          NEXT_PUBLIC_ENABLE_MSW_MOCK: 'true'
+          APP_ENV: test
+
+      - name: Upload test artifacts
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: playwright-report
+          path: playwright-report/
+          retention-days: 7