Add config pour mpedrera/themify

config/packages/mpedrera/themify/config.php

+<?php
+
+return array(
+    // In case you do not define a theme in your controller,
+    // or explicitly using Themify::setTheme(),
+    // this one will be used.
+    'default_theme' => 'default',
+
+    // Internal folder where theme views are stored.
+    // Defaults to (...)/app/themes
+    //
+    // The package will search for views directly
+    // inside each theme folder, so you don't need
+    // a 'views' folder inside your theme:
+    // app
+    //   |_ themes
+    //      |_ default
+    //          |_ layouts
+    //          |_ post
+    //          |_ static
+    'themes_path' => base_path() . '/themes',
+
+    // The directory inside your public folder where all theme
+    // assets are stored. If you changed your public folder in your
+    // app config, it will be automatically detected.
+    //
+    // Do not include the public folder itself, or
+    // leading/trailing slashes.
+    //
+    // With default value, your assets structure would be:
+    // public
+    // |_ assets
+    //    |_ themes
+    //        |_ default
+    //           |_ css, js, img, etc.
+    //        |_ admin-theme
+    //           |_ css, js, img, etc.
+    //        |_ alternative-theme
+    //           |_ css, js, img, etc.
+    'themes_assets_path' => 'assets/themes',
+);