feat: add Woodpecker CI configuration for tiered testing

.woodpecker/test-tiered.yml

@@ -0,0 +1,102 @@
+when:
+  event:
+    - push
+    - pull_request
+    - tag
+
+pipeline:
+  setup:
+    image: node:20-alpine
+    commands:
+      - node -v
+      - npm -v
+      - npm ci
+      - cd e2e && npm ci
+
+  test-tier-fast:
+    image: mcr.microsoft.com/playwright:v1.42.0-jammy
+    environment:
+      TEST_TIER: fast
+      CI: true
+    commands:
+      - cd e2e
+      - npx playwright install --with-deps
+      - npm run test:tier:fast
+    depends_on:
+      - setup
+
+  test-tier-standard:
+    image: mcr.microsoft.com/playwright:v1.42.0-jammy
+    environment:
+      TEST_TIER: standard
+      CI: true
+    commands:
+      - cd e2e
+      - npx playwright install --with-deps
+      - npm run test:tier:standard
+    depends_on:
+      - test-tier-fast
+    when:
+      status:
+        - success
+
+  test-tier-deep:
+    image: mcr.microsoft.com/playwright:v1.42.0-jammy
+    environment:
+      TEST_TIER: deep
+      CI: true
+    commands:
+      - cd e2e
+      - npx playwright install --with-deps
+      - npm run test:tier:deep
+    depends_on:
+      - test-tier-standard
+    when:
+      status:
+        - success
+
+  generate-report:
+    image: node:20-alpine
+    commands:
+      - cd e2e
+      - node scripts/generate-report.js
+    depends_on:
+      - test-tier-fast
+      - test-tier-standard
+      - test-tier-deep
+
+  upload-artifacts:
+    image: plugins/s3
+    settings:
+      bucket: test-reports
+      source: e2e/test-results/**
+      target: /${CI_REPO}/${CI_BUILD_NUMBER}/
+      path_style: true
+    depends_on:
+      - generate-report
+    when:
+      status:
+        - success
+        - failure
+
+  notify:
+    image: plugins/webhook
+    settings:
+      urls:
+        from_secret: webhook_url
+      content_type: application/json
+      template: |
+        {
+          "repo": "{{ repo.name }}",
+          "build": "{{ build.number }}",
+          "status": "{{ build.status }}",
+          "message": "{{ build.message }}",
+          "author": "{{ commit.author }}",
+          "link": "{{ build.link }}"
+        }
+    depends_on:
+      - upload-artifacts
+    when:
+      status:
+        - success
+        - failure