Font copy/paste
We can download RemixIcon webfont from the website, but I can't copy/paste the icon anywhere. In conjunction with `.css` file it's great, but when used only as a font, I can't use it.

### Use case

I use the font on Figma for my designs, I would like to use icons as a text, which is much more convenient than copy/pasting SVG from the community svg collection shared on Figma. I also can't use the component library because I don't have a pro account on Figma, it's just me and my free account.

### Solution

Allow copying the font glyph from the website, so I can paste it on Figma.

<hr/>

The is no need for a full plugin (like discussed [here](https://github.com/Remix-Design/RemixIcon/issues/298)) to have a great experience on Figma. Font awesome is exactly doing this btw, just download the font, open Figma, add text with font FontAwesome, and copy/paste the icon from the website page

<img width="703" alt="Capture d’écran 2021-07-19 à 13 45 45" src="https://user-images.githubusercontent.com/4401230/126155539-d376c44f-5fa0-44be-b182-be4ba90c2c69.png">

([example url](https://fontawesome.com/v5.15/icons/archive?style=solid))