Merge pull request #16 from HuynhThuong0711/codex/github-mention-scaffold-add-web-next.js-app,-api-fastify-m-ixlftb Merge pull request #13 from HuynhThuong0711/codex/github-mention-scaffold-add-web-next.js-app,-api-fastify-m Merge pull request #12 from HuynhThuong0711/codex/giai-thich-ma-goc-cho-nguoi-moi-7lss8n Merge pull request #4 from HuynhThuong0711/codex/github-mention-scaffold-add-web-next.js-app,-api-fastify-m-ixlftb fix: add @codexpr/shared workspace and adjust config for scaffold validation#31