ci(e2e): upload the Playwright report even on timeout/cancel

Switch the artifact step from !cancelled() to always() so a run that hits the
30-minute job timeout (the failure mode when many specs retry) still uploads
the HTML report and traces instead of skipping the upload — that partial report
is exactly what's needed to diagnose the failing specs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.github/workflows/e2e.yml

@@ -168,11 +168,14 @@ jobs:
       - name: Run Playwright
         run: npx playwright test
 
+      # always() (not !cancelled()) so the report still uploads when the job is
+      # cancelled by the timeout — that's exactly when you most need the traces.
       - uses: actions/upload-artifact@v4
-        if: ${{ !cancelled() }}
+        if: always()
         with:
           name: playwright-report
           path: |
             playwright-report/
             test-results/
           retention-days: 14
+          if-no-files-found: ignore