Release v0.2.0

Breaking change: This release removes Safari support and only retains the COLRv1 font files. On iOS, the font is so unreliable that it doesn't make sense to include it there. The system font can be used until a general solution exists.

V0.1.1

Documentation release:

• Clarifies some instructions in readme
• Adds a minimal demo page
• Aligns metadata in package and github repo for less confusion.