remove comment from admin, category column styling

vue-theme/functions.php

 add_theme_support('editor-styles');
 add_editor_style( 'editor-style.css' );
 
-// ADMIN CUSTOM COLUMNS
+// Custom Dashboard Menu Order
+function custom_menu_order($menu_ord) {
+    if (!$menu_ord) return true;
+    return array(
+        'index.php', // this represents the dashboard link
+        'upload.php', // this is the MEDIA library 
+        'edit.php', // default POST  
+        'edit.php?post_type=artist',
+        'edit.php?post_type=exhibition',
+        'edit.php?post_type=event',
+        'edit.php?post_type=episode',
+        'edit.php?post_type=short',
+        'edit.php?post_type=technique',
+        'edit.php?post_type=guide',
+        'edit.php?post_type=object',
+        'edit.php?post_type=publication',
+        'edit.php?post_type=page', // PAGES
+ );
+}
+add_filter('custom_menu_order', 'custom_menu_order');
+add_filter('menu_order', 'custom_menu_order');
+
+/*
+* Remove COMMENTS in its entirety
+*/
+// Removes COMMENTS from admin menu
+add_action( 'admin_menu', 'remove_admin_menus' );
+function remove_admin_menus() {
+    remove_menu_page( 'edit-comments.php' );
+}
+// Removes COMMENTS from post and pages
+add_action('init', 'remove_comment_support', 100);
+function remove_comment_support() {
+    remove_post_type_support( 'post', 'comments' );
+    remove_post_type_support( 'page', 'comments' );
+}
+// Removes COMMENTS from admin bar
+add_action( 'wp_before_admin_bar_render', 'remove_comments_admin_bar' );
+function remove_comments_admin_bar() {
+    global $wp_admin_bar;
+    $wp_admin_bar->remove_menu('comments');
+}
+
+/*
+* ADMIN CUSTOM COLUMNS
+*/
 // Add the custom columns for ARTIST:
 add_filter( 'manage_artist_posts_columns', 'set_custom_edit_artist_columns' );
 function set_custom_edit_artist_columns($columns) {
 function custom_event_column( $column, $post_id ) {
     switch ( $column ) {
         case 'event_type' :
-            $terms = get_the_term_list( $post_id , 'event_type' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'event_type' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }
 function custom_short_column( $column, $post_id ) {
     switch ( $column ) {
         case 'material' :
-            $terms = get_the_term_list( $post_id , 'material' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'material' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }
 function custom_technique_column( $column, $post_id ) {
     switch ( $column ) {
         case 'material' :
-            $terms = get_the_term_list( $post_id , 'material' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'material' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }
 function custom_guide_column( $column, $post_id ) {
     switch ( $column ) {
         case 'material' :
-            $terms = get_the_term_list( $post_id , 'material' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'material' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }
 function custom_object_column( $column, $post_id ) {
     switch ( $column ) {
         case 'material' :
-            $terms = get_the_term_list( $post_id , 'material' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'material' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }
 function custom_publication_column( $column, $post_id ) {
     switch ( $column ) {
         case 'material' :
-            $terms = get_the_term_list( $post_id , 'material' , '' , ',' , '' );
+            $terms = get_the_term_list( $post_id , 'material' , '' , ', ' , '' );
             echo is_string( $terms ) ? $terms : '—';
             break;
     }