added a comment to explain featured collections onboarding
added a comment to explain featured collections onboarding

Shopify/Timber,swapkats/Materify,kipjib/Timber,Shine18/Timber,wad3inthewater/timber-theme,Klaudit/Timber,gridmechanic/Timber,CodeKiwi/dirt,wad3inthewater/timber-theme,humancopy/Timber,swapkats/Materify,tikn/Timber,CodeKiwi/dirt,CodeKiwi/dirt,vovaane/timber,Shopify/Timber,humancopy/Timber,eugenelardy/shopifytheme,montalvomiguelo/Timber,mwcmitchell/Kauai,aboutjax/benny,vovaane/timber,alexclarkofficial/newbury-theme,mwcmitchell/Kauai,VirtoCommerce/Timber,mwcm/Kauai,mwcm/Kauai,mwcm/Kauai,alexclarkofficial/newbury-theme,aboutjax/benny,aboutjax/benny,eugenelardy/shopifytheme,gridmechanic/Timber,triskybro/Timber,Klaudit/Timber,CodeKiwi/dirt,zacwasielewski/Timber,tikn/Timber,zacwasielewski/Timber,Shine18/Timber,kipjib/Timber,triskybro/Timber,mwcmitchell/Kauai,CodeKiwi/dirt,montalvomiguelo/Timber