feat: migrate create command to standalone package

[QDyanbing]

主要更改：
功能迁移：将 create 命令逻辑从主包中提取到 create-tnf 独立包。
路径调整：在主包中修改了导入路径，使其指向构建后文件的正确位置。

Close #24

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[sorrycc]

抱歉，可能前面没说清楚。

1、create-tnf 单独成包，不作为主包的依赖
2、主包里删除 create 命令

[QDyanbing]

就是整个主包的create 命令提出成为单独的包；主包不再提供create相关的命令了是吧；那了解了；明天重新处理下

[sorrycc]

这个不要挪位置。

[sorrycc]

1、应该没有 dist/types/index.d.ts 吧
2、要加个 create-tnf 的 bin
3、templates 目录要挪到 create-tnf 下

[sorrycc]

记得提交前先执行 pnpm ci 。