~Maybe~ (Lee: ABSOLUTELY) use biome (#6327)

* maybe use biome

* import organising

* Removed unused new fmt commands; fix to not use linter

* Don't use fmt:generated - fmt is fast, but also use Makefile for this sort of thing

---------

Co-authored-by: lee-at-zoo-corp <lee@zoo.dev>

rust/kcl-language-server/client/src/test/runTest.ts

@@ -1,5 +1,5 @@
-import { runTests } from '@vscode/test-electron'
 import * as path from 'path'
+import { runTests } from '@vscode/test-electron'
 
 async function main() {
   try {