Feature request: Nerd font support

[noirbizarre]

This emoji picker is just perfect but, depending on the context, sometimes I need an UTF-8 supported emoji, sometimes I search for a Nerd-Font glyph.
I would love to be able to:

• opt-in for Nerd fonts glyph
• search only emoji, only nerd font, or both on demand

I don't think they need a dedicated tab (there are too many glyphs), but just the ability to search them like on https://www.nerdfonts.com/cheat-sheet would be awesome.

Given they share the same principle (they are UTF-8 codepoints associated with a name and some keyword), would this be possible ? Acceptable ?