ci: re-enable e2e suite (hydration step 5)

After hoisting today to the route loader (with useRef fallback) the
React #423 hydration error is gone on /onlineboard and /flights-map
(verified live). Breadcrumb-parity assertions should now pass because
city dictionaries resolve correctly without WAF flake.

If e2e still fails, the failure signature points to which of
hydration-fix steps 2-4 to do next.

.gitea/workflows/ci-deploy.yml

@@ -133,24 +133,20 @@ jobs:
             https://ui-dashboard.gnerim.ru/api/dictionary/1/cities \
             | grep -iE "^HTTP|x-cache-status"
 
-      # E2e suite is temporarily disabled while we triage real assertion
-      # failures (breadcrumb locale mismatches, etc.) — the CI/CD pipeline
-      # itself (build → deploy → health) is working. Re-enable after the
-      # specs are fixed or partitioned into release-verify.
-      # - name: Install Playwright browsers
-      #   id: playwright_install
-      #   run: pnpm exec playwright install --with-deps chromium
-      #
-      # - name: Run Playwright e2e
-      #   id: e2e
-      #   env:
-      #     BASE_URL: https://ui-dashboard.gnerim.ru
-      #     BASIC_AUTH_USER: ${{ secrets.BASIC_AUTH_USER }}
-      #     BASIC_AUTH_PASS: ${{ secrets.BASIC_AUTH_PASS }}
-      #   run: pnpm test:e2e
+      - name: Install Playwright browsers
+        id: playwright_install
+        run: pnpm exec playwright install --with-deps chromium
+
+      - name: Run Playwright e2e
+        id: e2e
+        env:
+          BASE_URL: https://ui-dashboard.gnerim.ru
+          BASIC_AUTH_USER: ${{ secrets.BASIC_AUTH_USER }}
+          BASIC_AUTH_PASS: ${{ secrets.BASIC_AUTH_PASS }}
+        run: pnpm test:e2e
 
       - name: Rollback on failure (post-deploy steps)
-        if: failure() && (steps.swap.outcome == 'failure' || steps.health.outcome == 'failure')
+        if: failure() && (steps.swap.outcome == 'failure' || steps.health.outcome == 'failure' || steps.e2e.outcome == 'failure')
         id: rollback
         run: scripts/ci/deploy-container.sh rollback