chore: wrap up the gap-closing session

- info/inbox commands → unified render.ts
- install route: drop in-memory counter, rely on PostHog + structured logs
- docs: roadmap, CLAUDE.md reflect alpha.31 state
- tests workflow now also builds + smoke-tests the CLI bundle
- homebrew tap bootstrap kit in packaging/homebrew-tap-bootstrap/
  (README + copy of the formula template for dropping into the tap repo)
- upstream Claude Code issue draft for rich <channel> UI

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/workflows/tests.yml

@@ -45,3 +45,12 @@ jobs:
 
       - name: 🧪 Test
         run: pnpm run test
+
+      - name: 📦 Build CLI bundle (check size budget)
+        working-directory: apps/cli
+        run: pnpm run build
+
+      - name: 🔧 CLI smoke — --version + --help
+        run: |
+          node apps/cli/dist/entrypoints/cli.js --version
+          node apps/cli/dist/entrypoints/cli.js --help | head -5