After you’ve created your themelet, follow the steps below to install it into your theme.
Navigate to your theme’s root folder and run
Choose Themelet as the theme asset to extend.
Select Search globally installed npm modules, Search npm registry, or Specify a package URL to locate the themelet.
Highlight your themelet, press spacebar to activate it, and press Enter to install it.
Great, now you know how to install a themelet in your theme! The next time you deploy your theme, the themelet will be bundled along with it.