synchronize files with the local server

# Feature Request

## just like in other framework like ionic or angular the files are synchronized with the local server when testing

## its very annoying to type every time you make changes cordova run browser it will be much easier if the files inside the www folder are synchronized with the browser.

## to solve this issue I create this python script https://github.com/aymenBox/cordova-sync-browser/tree/main
which detect any changes in any file inside the www folder than stop the current server and start another one fill free to use it any one

Review the proposed Python script in the linked cordova-sync-browser repository and compare its file-watching and server-restart behavior with the existing `cordova run browser` flow and the `www` folder. Done means browser testing reflects changes in `www` without repeatedly rerunning the command.

Written by the indexing model from the issue text.