About an enhancement regarding the tags feature suggestion

This project is truly impressive and helpful. I'd like to request an enhancement regarding the tags feature.

1.Tag Categorization: Organize tags into categories. For example: OS-related tags[windows11],[linux]; language-related tags[js],[go].

2.Enhanced Tag Search in the Interface: On the search interface, allow users to select multiple tags via a dropdown menu, rather than having to type them manually.

3.Tag Selection in Create Question : On the Create Question, it would also be very helpful if tags could be selected via a dropdown menu.

Thank you for considering this suggestion.

This is my first time submitting an issue. If I have said anything inappropriate, please forgive me.

该请求涵盖标签分类、搜索界面中的多标签选择，以及 Create Question 中的标签选择。首先跟踪这两个界面中的标签流程，并确定当前标签是如何存储和选择的。完成的标准是确定一致认可的范围，并使所有请求的标签交互都能一致运行。

由索引模型根据 Issue 内容生成。