test(editor): Ratchet shell modal keys and catch lost registrations in CI (no-changelog) (#36324)

Co-authored-by: multica-agent <github@multica.ai>
Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>

.github/workflows/ci-pull-requests.yml

@@ -102,6 +102,8 @@ jobs:
               packages/testing/containers/**
             dev-server-smoke:
               packages/frontend/editor-ui/vite.config.mts
+              # If this job becomes too slow, use a smaller glob. Do not delete the assertion.
+              packages/frontend/editor-ui/src/**
               pnpm-workspace.yaml
               packages/@n8n/*/package.json
               packages/frontend/@n8n/frontend-vite-config/**