ci: add Gitea Actions workflow mirroring GitHub qa.yml

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.gitea/workflows/qa.yml

@@ -0,0 +1,45 @@
+name: Caterium QA
+on:
+  push:
+  pull_request:
+concurrency:
+  group: caterium-qa-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  qa:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: npm ci
+      - name: Audit dependencies (retry service errors only)
+        timeout-minutes: 4
+        shell: bash
+        run: |
+          set -euo pipefail
+          report="$(mktemp)"
+          trap 'rm -f "$report"' EXIT
+          for attempt in 1 2 3; do
+            set +e
+            npm audit --audit-level=high --loglevel=verbose > "$report" 2>&1
+            status=$?
+            set -e
+            cat "$report"
+            if [ "$status" -eq 0 ]; then exit 0; fi
+            # An actual vulnerability report fails immediately. A failed
+            # registry response is retried, never accepted as a clean audit.
+            if ! grep -Eq 'audit endpoint returned an error|ENOTFOUND|ECONNRESET|EAI_AGAIN|ETIMEDOUT|E429|E503' "$report"; then
+              exit "$status"
+            fi
+            if [ "$attempt" -eq 3 ]; then exit "$status"; fi
+            echo "Audit service unavailable; retry $attempt/3 after a delay."
+            sleep "$((attempt * 20))"
+          done
+          exit 1
+      - run: npm run check:deploy
+      - run: php -l public/api/index.php && php -l ops/timeweb/api-proxy.php
+      - run: php tests/proxy-http.php app && php tests/proxy-http.php api
+      - run: npx playwright install --with-deps chromium webkit
+      - run: npm run test:e2e