Add Noto Emoji font

[bhamiltoncx]

My 10-year-old kiddo has been begging me to add some emoji-based designs to our new Sisyphus Xyla.

This PR imports the Noto Emoji font and adds it to the Fancy Text font drop-down.

Example result:

[bobnik]

Ha! This looks great and will be a welcome addition.

[bobnik]

This will be more friendly to use via phone. Probably just me, but I had to look up how to add an emoji via keyboard on a Mac (Control + Command + space). I guess it can be done via browser menu, too.

[bhamiltoncx]

Thanks for the speedy review and merge!

This will be more friendly to use via phone. Probably just me, but I had to look up how to add an emoji via keyboard on a Mac (Control + Command + space). I guess it can be done via browser menu, too.

Yeah, I usually enable the Input menu in the menu bar in Settings:

That lets me show the emoji picker directly using the mouse:

[bhamiltoncx]

By the way, I fruitlessly spent probably 4-5 hours trying to get the Noto Color Emoji font to work. Learned a ton about OpenType but it was a waste of time in the end. :)

In case you or anyone else goes down the same wrong path as me, note that opentype.js only recently started supporting the OpenType COLR table used by color emoji fonts.. but it still currently only supports the older COLR version 0 standard and not the COLR version 1 standard used by Noto Color Emoji. :/

Thankfully, Noto Emoji is a regular old font and doesn't need any special logic in opentype.js.