Drawer Width - Copy this React, Mui Component to your project

Generate a file upload/download/syncing service and UI with file upload, create retreive and viewing functionality. the upload/retreive events should display the loading prgoress of the file, and clicking on a file from the file list (displyaed in a sidebar), should trigger file retrieving of that file with loading feedback and on completion that file and contrent should display in a dialog with file name as header, file's content displayed within well styled monaco editor or other editor component, and file stats displayed below that in the dialog's actions or a footer. using react/MUI/nodejs/express/mongodb. then i need you to furher develop and optimize the file viewing and handling react componetns and logic above by expanding the data structure into fully function file directory structure with recursive logic with levels of depth generated by a new. folder state data which should also havve ui for generating and logic for syncing it with the express server and then accurately and seemlessly syncing back with the local file structure