[Feature Request]: Providing an Interface to Change the Theme of Code Segment Syntax Coloring

[1chooo]

Describe Your Idea

As the title suggests, we would like to offer different themes to change the syntax colors of code segments. This way, everyone can customize their settings according to their preferences. If needed, I can also help figure out how to add this feature. However, I may first need to understand how the current syntax coloring is set up. Thank you.

Visual Aids

The current syntax:

expected:

Maybe we can support the GitHub Theme

Anything Else?

No response