"Lua PSI Viewer" feature not working.

Chưa có ai nhận issue này.

### Which OS are you using?

Linux

### Expected Behaviour

The "Lua PSI Viewer" feature, when ran, it expects some `index.html` file to be at this path:
~/.vscode/extensions/sumneko.lua-3.15.0-linux-x64/**client/web/dist/index.html**
but presumably the `index.html` file path actually exists here
~/.vscode/extensions/sumneko.lua-3.15.0-linux-x64/**client/webvue/build/index.html**

The error happens because of exactly this line:
https://github.com/LuaLS/vscode-lua/blob/9e91c07ce7b3b9fa162763b0eb7d39cf90033798/client/src/psi/psiViewer.ts#L18

so just do:
```diff
- private static readonly distDirectory = "client/web/dist";
+ private static readonly distDirectory = "client/webvue/build";
```

### Reproduction steps

Steps to reproduce:

Type: Lua PSI Viewer

get this error message:

### Additional Notes

the bug got introduces in ~3 years ago, by commit `1c7a326`

i actually dont know what this "Lua PSI Viewer" feature is for :P
Im curious to find out when it works (again)

Also, I was considering making this a pull request, but i dont know how to compile/run this project, so i cant test fix sry ):

Kiểm tra client/src/psi/psiViewer.ts, đặc biệt là giá trị distDirectory và cách PSI Viewer phân giải index.html. Thực hiện lại lệnh Lua PSI Viewer từ Command Palette và xác minh rằng đường dẫn client/webvue/build/index.html được đóng gói được sử dụng. Hoàn tất khi viewer mở mà không có lỗi thiếu tệp.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.