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.