Inlay hints will be disabled after extending constructor function in Mixin Implementation using Typescript

Does this issue occur when all extensions are disabled?: Yes/No

- VS Code Version: 1.97.2
- OS Version: Windows_NT x64 10.0.26100

Steps to Reproduce:

Pre-conditions:

- Inlay hints must be enabled in VS Code
- Configurations of Inlay hints in VS Code

1. Make a function

3. Convert function to Generic and constructor function

- Before extending constructor function (Inlay hints are enabled)

- After extending constructor function (Inlay hints are disabled)

Recorded Video
https://github.com/user-attachments/assets/897fea39-0edc-4a7f-a88f-c91fc6636ace

先在启用内嵌提示的情况下复现报告，然后比较扩展 mixin 实现中的构造函数前后，通用构造函数示例的差异。跟踪计算此构造的内嵌提示的 TypeScript language-service 路径。完成的标准是：扩展后提示仍保持启用，并且该回归问题由测试覆盖。

由索引模型根据 Issue 内容生成。