feat!: distribute on jsr.io

[nberlette]

• decide on a package name (I'm currently thinking @nick/fmt...)
• ensure the code will still function as intended if it is imported via deno.land/x
• deprecation!: phase out the static initSync / initLegacy* methods of the Formatter API #14
• feat(wasm): compress wasm binaries with gzip to improve load times #5
• feat(wasm): add .ipynb (jupyter notebook) support #3
• bug(options): unexpected behavior with Options.normalize and Options.merge #13
• feat(jsr): create a publish workflow to automate new releases #11
• docs(jsr): add module docs to the top of every public submodule #8
• chore(jsr): update deno.json with name, version, exports fields #7
• docs(jsr): ensure all public symbols have thorough documentation #9
• fix(jsr): update or remove any instances of slow types preventing publishing #10
• deps(jsr): update any https dependencies to use jsr:, npm:, or node: specifiers. #12