How to edit frontend pages of your builder?
Edit frontend pages with builder - easy option
Frontend pages are created with builder, so you can edit them the same way as regular pages built in builder. To do this, just login to admin panel, click "Templates" and then "Builder". You can add a new template or edit the default template. Published changes will be visible on your builder pages.
Custom frontend - advanced option
You can also build your own custom frontend. To do this, in sitekly/app/Config/MasterConfig.php file change value of $customFront property to true.
After this change, controller located in sitekly/app/Controllers/Front.php will be activated, view files are located in directory sitekly/app/Views/front. You can use those files as starting point to your custom frontend.