add frontend directory and update packaging process

[dfhfg123]

更改目录结构和打包

[github-actions]

Your code does not meet our eslint standards.
Please run npm install eslint @eslint/js typescript-eslint eslint-plugin-vue globals && npx eslint src to lint your code.

[github-actions]

Your code does not meet our eslint standards.
Please run npm install eslint @eslint/js typescript-eslint eslint-plugin-vue globals && npx eslint src to lint your code.

[github-actions]

Your code does not meet our eslint standards.
Please run npm install eslint @eslint/js typescript-eslint eslint-plugin-vue globals && npx eslint src to lint your code.

[github-actions]

Your code does not meet our eslint standards.
Please run npm install eslint @eslint/js typescript-eslint eslint-plugin-vue globals && npx eslint src to lint your code.

[github-actions]

Your code does not meet our eslint standards.
Please run npm install eslint @eslint/js typescript-eslint eslint-plugin-vue globals && npx eslint src to lint your code.

[doombeaker]

这附近的代码，BizyAir 仓库 master 做了更新。刚刚更新到这里来了。

[doombeaker]

这两个 tsbuildinfo 文件没必要留着，加入到了 .gitignore