Live reload on file tree changes and project settings changes (#4142)

* Reload FileTree and File when changed externally

* Added tests

* Make file and project creation a bit more reliable

src/lib/routeLoaders.ts

@@ -14,6 +14,7 @@ import { codeManager } from 'lib/singletons'
 import { fileSystemManager } from 'lang/std/fileSystemManager'
 import { getProjectInfo } from './desktop'
 import { createSettings } from './settings/initialSettings'
+import { normalizeLineEndings } from 'lib/codeEditor'
 
 // The root loader simply resolves the settings and any errors that
 // occurred during the settings load
@@ -182,7 +183,3 @@ export const homeLoader: LoaderFunction = async (): Promise<
   }
   return {}
 }
-
-const normalizeLineEndings = (str: string, normalized = '\n') => {
-  return str.replace(/\r?\n/g, normalized)
-}