ci: subfolder + pnpm + .nvmrc, workflow from e2e init

.github/workflows/e2e.yml

@@ -0,0 +1,56 @@
+name: e2e
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    defaults:
+      run:
+        working-directory: site
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: pnpm/action-setup@9fd676a19091d4595eefd76e4bd31c97133911f1 # v4.2.0
+        with:
+          version: '12'
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        with:
+          node-version-file: .nvmrc
+          cache: pnpm
+          cache-dependency-path: site/pnpm-lock.yaml
+      - run: pnpm install --frozen-lockfile
+      - uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+        with:
+          path: ~/.cache/ms-playwright
+          key: playwright-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('site/pnpm-lock.yaml') }}
+
+      - name: Install browsers
+        run: pnpm exec e2e-web install chromium --with-deps
+
+      - name: Run e2e
+        run: pnpm exec e2e run --reporter list,junit
+        env:
+          AI_GATEWAY_API_KEY: ${{ secrets.AI_GATEWAY_API_KEY }}
+
+      - name: Upload the report
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: e2e-report
+          path: |
+            site/.e2e/report.json
+            site/.e2e/junit.xml
+            site/.e2e/results
+          if-no-files-found: warn
+          retention-days: 7

.gitignore

@@ -1,14 +1,5 @@
 node_modules/
 .next/
 next-env.d.ts
-
-# What `npx e2e init` adds: the run output under .e2e/.
-.e2e/results/
-.e2e/cache/
-.e2e/sessions/
-.e2e/report.json
-.e2e/ai-trace.json
-.e2e/junit.xml
-.e2e/summary.md
-.e2e/logs/
-.e2e/videos/
+.env*
+!.env.example

.nvmrc

@@ -0,0 +1 @@
+24