修复前端缺少 @ctrl/tinycolor 依赖库,以及不兼容4.1.x版本的问题

[songofhawk]

前端缺少 @ctrl/tinycolor 依赖库,以及不兼容4.1.x版本

原来的依赖包中，缺少一个库"@ctrl/tinycolor"，运行开发环境会报错，而如果直接通过 npm install @ctrl/tinycolor 安装这个库的话，会发现安装的是 4.1.0 版，但代码不能兼容。

修改

• 在 package.json 文件中增加 "@ctrl/tinycolor" 依赖
• 在 index.ts 文件中，修改引入 TinyColor 的方式，原来是一个函数，现在是一个类，同时也修改调用的位置

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