deno

797405fc - fix(add): create deno.json when running `deno add jsr:<pkg>` (#26275)

fix(add): create deno.json when running `deno add jsr:<pkg>` (#26275) Fixes https://github.com/denoland/deno/issues/26119. Originally I wanted to put them in package.json if there's no deno.json, but on second thought it makes more sense to just create a deno.json