create-gmacko-app skill

1. Make sure Node.js 24+ is installed so npm is available.
2. Make sure npm is installed.
3. Run `npx create-gmacko-app@latest my-app`.
4. Change into the new project directory with `cd my-app`.
5. Install pnpm 10+ if it is not already available.
6. Run `pnpm bootstrap:local`.
7. Update `.forgegraph.yaml` with your real server, domains, and node ids.
8. Run `pnpm forge:doctor`.
9. Run `pnpm check:fast`.
10. Run `pnpm dev`.

Notes:
- Use `--no-mobile`, `--no-ai`, or `--vinext` when you want a narrower template shape.
- The default deployment model is ForgeGraph on a VPS with Postgres colocated first.