MagicEyes: treeview shows via parse config file now

[ziyangfu]

Description/描述

1. 通过解析json配置文件来生成左侧侧边栏的树视图，用户可直接修改json文件来动态增减工具。
2. 生成了新的可直接导入使用的成品插件（vsix格式插件）
3. 示例json文件位于[tool_config_sample]中，可参照修改(https://github.com/ziyangfu/lmp/tree/develop/MagicEyes/src/visualization/vscode_ext/tool_config_sample)
4. readme已更新，如何增减工具可参照readme

Type of change /PR 类型

• New feature (non-breaking change which adds functionality)

Checklist/检查列表

• My code follows the style guidelines of this project /代码规范检查
• I have performed a self-review of my own code / 自己已经检查代码
• I have commented my code, particularly in hard-to-understand areas / 有代码注释，尤其是关键代码
• I have made corresponding changes to the documentation /变更内容同步到了文档中
• My changes generate no new warnings / 变更没有新产生告警

[helight]

LGTM