Host package on JSR

[E-Kuerschner]

Note this is in public beta and we should probably host on both npm and jsr to start off.

JSR can make the build and release process easier at it won't require the project to manage its own build config as the hosting platform handles the compilation of TS for you.

https://www.youtube.com/watch?v=MFCn4ce5dVc
https://jsr.io