Enable KaTeX for Enhanced Symbol when Hovering & in UserError

Description of the limitation and why it is relevant to address

As a developer, I want to use KaTeX to render symbols and formatted text when hovering over a parameter or when a UserError is raised. This will enhance the readability and comprehensibility of information for users on the VIKTOR platform.

I think this is relevant for the VIKTOR platform because it directly addresses user feedback regarding the need for better clarity when displaying complex symbols and text. Improved readability leads to a more intuitive and user-friendly experience.

Submitter proposed design (optional)

None

Current workarounds

Currently, there is no workaround for displaying symbols correctly (see screenshot). The only workaround would be to use words to describe them, which is not an effective solution for our use.

We have more and more requests on our end regarding this. I do think KaTeX should be supported when hovering if it is allowed in the interface.