[codex] Add Playwright E2E coverage

.dockerignore

@@ -0,0 +1,16 @@
+.git
+.github
+
+**/node_modules
+vendor
+
+playwright-report
+test-results
+coverage
+
+.env
+.env.*
+!.env.example
+
+checksums.json
+*.rej

.github/workflows/e2e-base-image.yml

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+name: Publish E2E Base Image
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: E2E base image tag to publish.
+        required: true
+        default: php8.2-node22-panel1.12.2
+
+permissions:
+  contents: read
+  packages: write
+
+env:
+  E2E_BASE_IMAGE: ghcr.io/${{ github.repository_owner }}/notur-e2e-base:${{ inputs.tag }}
+
+jobs:
+  publish:
+    name: Publish E2E Base Image
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and publish E2E base image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/e2e/Dockerfile.base
+          push: true
+          tags: ${{ env.E2E_BASE_IMAGE }}
+          cache-from: type=gha,scope=e2e-base
+          cache-to: type=gha,scope=e2e-base,mode=max