How can I add other utf8 characters as custom emojis?

[ryancwalsh]

I love emoji-mart. Thanks for offering it. ❤️

I was wondering if there could be a way for me to add sections of "custom" emojis that are really just other utf8 characters and therefore do not have an image (and so I can't populate the "src" property, as https://github.com/missive/emoji-mart/tree/main?tab=readme-ov-file#custom-emojis seems to require).

For example, it would be great if I could create:

Math:
≈±≡≠∞

Arrows:
►◄▲▼🡸🡹🡺🡻🡼🡽🡾🡿

Vegan:
ⓥⓋ🅥

NEAR:
Ⓝ⋈

And emoji-mart would make them findable via the official utf8 names for each character.

E.g. 🡺 is called "wide-headed rightwards heavy barb arrow". https://graphemica.com/%F0%9F%A1%BA

So, 🡺 should appear in my emoji-mart results whenever I search "right arrow".

What do you think?

I would use this feature every day!

Thanks!