Packaging your own unique theme for PrestaShop can involve slightly more than just letting your new theme be installed and run automatically, the same way as you created it.
When you want to package your theme, consider having a step-by-step readme file for anyone wanting to use your theme.
If you have made the theme on your local computer, you will need to
zip the file and upload it to the PrestaShop site you want to use it
When your theme is ready, you must place a file representing the theme
preview.jpg in the theme's root folder (for
../themes/mytheme). This file must be a 100x100
.jpg file. More detail on this is discussed in Chapter 8,
In the previous version of PrestaShop v220.127.116.11, it was possible ...