More consistent error handling in modelingMachine codemods (#6910)

* First pass at consistency in modelingMachine codemods

* Add 'no kcl errors' guard instead of if check for all the existing ones

* Add more commands and improve consistency

* Add comments

* Fix test with old kcl that was showcasing the very behavior we're trying to fix
https://kittycadworkspace.slack.com/archives/C07A80B83FS/p1747231832870739?thread_ts=1747231178.515289&cid=C07A80B83FS

* Add test for sketch and helix

* Remove guard use and move hasErrors check closer to updateAst calls

* Revert "Remove guard use and move hasErrors check closer to updateAst calls"

This reverts commit 868ea4b605.

* Remove toasts from guards

* Remove some scene.settled calls

* Lint

* More shaky fixes

* Clean up and more test fixes

---------

Co-authored-by: Frank Noirot <frankjohnson1993@gmail.com>

e2e/playwright/editor-tests.spec.ts

@@ -1533,7 +1533,6 @@ sketch001 = startSketchOn(XZ)
     await homePage.goToModelingScene()
 
     await scene.connectionEstablished()
-    await scene.settled(cmdBar)
 
     await scene.expectPixelColor(
       TEST_COLORS.DARK_MODE_BKGD,