fix: revert quick file write on refresh (#5943)

* fix: REVERT REVERT REVERT

* fix: one more unused remove

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* Make sure connection is established before advancing settings theme test

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Frank Noirot <frankjohnson1993@gmail.com>

Author: 3 people

e2e/playwright/snapshot-tests.spec.ts-snapshots/Draft-segments-should-look-right-5-Google-Chrome-linux.png

@@ -746,6 +746,7 @@ test.describe('Testing settings', () => {
     })
     await page.setBodyDimensions({ width: 1200, height: 500 })
     await homePage.goToModelingScene()
+    await expect(toolbar.startSketchBtn).toBeEnabled({ timeout: 15_000 })
     await scene.settled(cmdBar)
     await page.waitForTimeout(1000)
 

e2e/playwright/snapshot-tests.spec.ts-snapshots/Zoom-to-fit-on-load---solid-2d-1-Google-Chrome-linux.png

@@ -34,7 +34,6 @@ import { settingsActor, useSettings } from 'machines/appMachine'
 import { createRouteCommands } from 'lib/commandBarConfigs/routeCommandConfig'
 import { useToken } from 'machines/appMachine'
 import { createNamedViewsCommand } from 'lib/commandBarConfigs/namedViewsConfig'
-import { reportRejection } from 'lib/trap'
 
 type MachineContext<T extends AnyStateMachine> = {
   state: StateFrom<T>
@@ -61,20 +60,6 @@ export const FileMachineProvider = ({
     []
   )
 
-  // Write code mirror content to disk when the page is trying to reroute
-  // Our logic for codeManager.writeToFile has an artificial 1000ms timeout which
-  // won't run quickly enough so users can make an edit, exit the page and lose their
-  // progress within that 1000ms window.
-  useEffect(() => {
-    const preventUnload = (event: BeforeUnloadEvent) => {
-      codeManager.writeToFileNoTimeout().catch(reportRejection)
-    }
-    window.addEventListener('beforeunload', preventUnload)
-    return () => {
-      window.removeEventListener('beforeunload', preventUnload)
-    }
-  }, [])
-
   useEffect(() => {
     // TODO: Engine feature is not deployed
     if (DEV) {

e2e/playwright/snapshot-tests.spec.ts-snapshots/extrude-on-default-planes-should-be-stable--XY-1-Google-Chrome-linux.png

@@ -164,32 +164,6 @@ export default class CodeManager {
     }
   }
 
-  // When we unload the page via changing routes we want to instantly write to disk to save their progress
-  // There is a race condition in the system. writeToFile takes 1000ms to run, if they make an edit and leave within the 1000ms
-  // window they won't get their content saved. Use this to always save their file before rerouting
-  async writeToFileNoTimeout() {
-    if (isDesktop()) {
-      return new Promise((resolve, reject) => {
-        if (!this._currentFilePath)
-          return reject(new Error('currentFilePath not set'))
-
-        // Wait one event loop to give a chance for params to be set
-        // Save the file to disk
-        window.electron
-          .writeFile(this._currentFilePath, this.code ?? '')
-          .then(resolve)
-          .catch((err: Error) => {
-            // TODO: add tracing per GH issue #254 (https://github.com/KittyCAD/modeling-app/issues/254)
-            console.error('error saving file', err)
-            toast.error('Error saving file, please check file permissions')
-            reject(err)
-          })
-      })
-    } else {
-      safeLSSetItem(PERSIST_CODE_KEY, this.code)
-    }
-  }
-
   async updateEditorWithAstAndWriteToFile(ast: Program) {
     // We clear the AST when there it cannot be parsed, so if we are trying to write an empty AST, its
     // probably because of an earlier error. That's a bad state to be in and it's not going to be