FigJam Stamp improvements

Stamps are a cool feature, but I’m consistently disappointed by them.

Straight up, we need:

1. The entire standard emoji library as stamps
2. Ability to add other people’s pfp icons as stickers (you can only do your own)
3. The ability to add custom stamps

I think #1 is the most impactful and would address some of the other, similar suggestions. I don’t even want Figma to make their own version of the emojis, they can just be 1:1 with some standard library (google’s, twemoji, etc.)