Frontend module - automate fetching HTML for static dev server

[bartosz-wesolowski-wttech]

Currently the FE development flow looks like this:

1. Author page you want to use for styling
2. Open that page in view as publish mode
3. Save page html in index.html
4. Run local web server to work on the given page

This could be automated a bit by a simple script that will update the content of the static html files, so the flow would look like

1. Author page you want to use for styling
2. Run something like npm run syncStaticContent
3. Run local web server