feat: optimize and add vector graphics

inc/theme-options.php

@@ -71,14 +71,7 @@ function kratos_options()
         'std' => '#f5f5f5',
         'type' => 'color',
     );
-
-    $options[] = array(
-        'name' => __('多人模式', 'kratos'),
-        'desc' => __('在文章列表显示当前文章作者，在文章页面页脚显示当前作者介绍', 'kratos'),
-        'id' => 'multiusers',
-        'type' => 'checkbox',
-    );
-
+    
     $options[] = array(
         'name' => __('前台管理员导航', 'kratos'),
         'desc' => __('开启前台管理员导航', 'kratos'),

pages/page-content.php

@@ -26,9 +26,6 @@
     <div class="a-meta">
         <span class="float-left d-none d-md-block">
             <span class="mr-2"><i class="kicon i-calendar"></i><?php echo get_the_date('Y年m月d日'); ?></span>
-            <?php if(kratos_option('multiusers',false)){ ?>
-            <span class="mr-2"><i class="kicon i-user"></i><?php echo get_the_author_meta('display_name'); ?></span>
-            <?php } ?>
             <span class="mr-2"><i class="kicon i-comments"></i><?php comments_number('0', '1', '%'); _e('条评论', 'kratos'); ?></span>
         </span>
         <span class="float-left d-block">