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* Turn error into warning about out of date AST.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>

e2e/playwright/testing-settings.spec.ts

@@ -344,14 +344,13 @@ test.describe('Testing settings', () => {
       await test.step('Refresh the application and see project setting applied', async () => {
         // Make sure we're done navigating before we reload
         await expect(settingsCloseButton).not.toBeVisible()
-        await page.reload({ waitUntil: 'domcontentloaded' })
 
+        await page.reload({ waitUntil: 'domcontentloaded' })
         await expect(logoLink).toHaveCSS('--primary-hue', projectThemeColor)
       })
 
       await test.step(`Navigate back to the home view and see user setting applied`, async () => {
         await logoLink.click()
-        await page.screenshot({ path: 'out.png' })
         await expect(logoLink).toHaveCSS('--primary-hue', userThemeColor)
       })