Do not write to file or update code editor a ridiculous amount of times and update them both at the most appropriate moments. (#4479)

* Reapply "Deflake project settings override on desktop (#4370)" (#4450)

This reverts commit b11040c23c.

* Refactor writeToFile and updateCodeEditor to happen at appropriate times

* Turn error into warning about out of date AST.

* Rename setUp to setup

* ONLY reload current file on changes.

* If value is falsey then don't try to executeAst

* Fix up code based selections after constraints

* Correct any last missing code mods

* Update src/clientSideScene/ClientSideSceneComp.tsx

Remove eslint rule no-floating-promises

Co-authored-by: Jonathan Tran <jonnytran@gmail.com>

* Fixups

* Fix FileTree failing

---------

Co-authored-by: Jonathan Tran <jonnytran@gmail.com>

src/lang/modifyAst/addFillet.ts

@@ -35,7 +35,12 @@ import {
   ArtifactGraph,
   getSweepFromSuspectedPath,
 } from 'lang/std/artifactGraph'
-import { kclManager, engineCommandManager, editorManager } from 'lib/singletons'
+import {
+  kclManager,
+  engineCommandManager,
+  editorManager,
+  codeManager,
+} from 'lib/singletons'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 
 // Apply Fillet To Selection
@@ -253,6 +258,9 @@ async function updateAstAndFocus(
   const updatedAst = await kclManager.updateAst(modifiedAst, true, {
     focusPath: pathToFilletNode,
   })
+
+  await codeManager.updateEditorWithAstAndWriteToFile(updatedAst.newAst)
+
   if (updatedAst?.selections) {
     editorManager.selectRange(updatedAst?.selections)
   }