feat: add bunfig.toml (#220)

[Bun configuration file](https://bun.sh/docs/runtime/bunfig)

Author: weleo

update.mjs

@@ -125,6 +125,7 @@ const workspaces = [
   '.yarnrc*',
   'bower.json',
   'bun.lockb',
+  'bunfig.toml',
   'firebase.json',
   'lerna*',
   'npm-shrinkwrap.json',