remove nonfunctional code

includes/class-admin.php

@@ -37,6 +37,19 @@ class Admin {
 
 		$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
 
+		add_filter( "manage_{$followers_list_page}_columns", array( '\Activitypub\Table\Followers', 'get_default_columns' ) );
+		add_filter(
+			'screen_options_show_screen',
+			function( $show_screen, $screen ) use ( $followers_list_page ) {
+				if ( $followers_list_page === $screen->base ) {
+					return true;
+				}
+				return $show_screen;
+			},
+			2,
+			10
+		);
+
 		\add_action( 'load-' . $followers_list_page, array( self::class, 'add_followers_list_help_tab' ) );
 	}
 

includes/table/class-followers.php

@@ -9,7 +9,7 @@ if ( ! \class_exists( '\WP_List_Table' ) ) {
 }
 
 class Followers extends WP_List_Table {
-	public function get_columns() {
+	public static function get_default_columns() {
 		return array(
 			'cb'           => '<input type="checkbox" />',
 			'avatar'       => \__( 'Avatar', 'activitypub' ),
@@ -21,6 +21,10 @@ class Followers extends WP_List_Table {
 		);
 	}
 
+	public function get_columns() {
+		return self::get_default_columns();
+	}
+
 	public function get_sortable_columns() {
 		return array();
 	}

templates/followers-list.php

@@ -1,16 +1,15 @@
+<?php $followes_table = new \Activitypub\Table\Followers(); ?>
 <div class="wrap">
 	<h1><?php \esc_html_e( 'Followers', 'activitypub' ); ?></h1>
 
 	<?php // translators: ?>
 	<p><?php \printf( \esc_html__( 'You currently have %s followers.', 'activitypub' ), \esc_attr( \Activitypub\Collection\Followers::count_followers( \get_current_user_id() ) ) ); ?></p>
 
-	<?php $token_table = new \Activitypub\Table\Followers(); ?>
-
 	<form method="get">
 		<input type="hidden" name="page" value="activitypub-followers-list" />
 		<?php
-		$token_table->prepare_items();
-		$token_table->display();
+		$followes_table->prepare_items();
+		$followes_table->display();
 		?>
 		<?php wp_nonce_field( 'activitypub-followers-list', '_apnonce' ); ?>
 		</form>