ci(showcase): vendor the Console SPA before the smoke

serve --dev serves the console at /_console from packages/console/dist, which
is gitignored and produced by scripts/build-console.sh (clones objectui@
.objectui-sha, builds @object-ui/console). Without it the second shakedown run
warned "Console dist not found" and all 29 surfaces timed out waiting for the
app shell. Add the vendoring step and raise the timeout to 45m for the extra
clone+build.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: hotlong

.github/workflows/showcase-smoke.yml

@@ -16,7 +16,7 @@ jobs:
   smoke:
     name: Showcase nav-surface smoke
     runs-on: ubuntu-latest
-    timeout-minutes: 30
+    timeout-minutes: 45
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
@@ -30,6 +30,12 @@ jobs:
       # built `dist/`. Build the whole dependency closure (excluding the
       # showcase's own app build, which serve --dev doesn't need).
       - run: pnpm turbo run build --filter=@objectstack/example-showcase^...
+      # The console SPA served at /_console is vendored by build-console.sh
+      # (shallow-clones objectui@.objectui-sha, builds @object-ui/console, copies
+      # dist → packages/console/dist). Without it serve --dev warns "Console dist
+      # not found" and the app shell never renders.
+      - name: Vendor the pinned Console SPA
+        run: bash scripts/build-console.sh
       - name: Install Playwright Chromium
         working-directory: examples/app-showcase
         run: pnpm exec playwright install --with-deps chromium