🔥 Remove Soil features (#3172)

app/setup.php

@@ -32,18 +32,6 @@ add_action('enqueue_block_editor_assets', function () {
  * @return void
  */
 add_action('after_setup_theme', function () {
-    /**
-     * Enable features from the Soil plugin if activated.
-     *
-     * @link https://roots.io/plugins/soil/
-     */
-    add_theme_support('soil', [
-        'clean-up',
-        'nav-walker',
-        'nice-search',
-        'relative-urls',
-    ]);
-
     /**
      * Disable full-site editing support.
      *