feat: add title icon configuration

themes/plog/components/BlogPost.js

@@ -4,6 +4,7 @@ import { usePlogGlobal } from '..'
 import { isMobile } from '@/lib/utils'
 import LazyImage from '@/components/LazyImage'
 import NotionIcon from '@/components/NotionIcon'
+import { siteConfig } from '@/lib/config'
 
 /**
  * 博客照片卡牌
@@ -38,7 +39,7 @@ const BlogPost = (props) => {
             <LazyImage src={pageThumbnail} className='aspect-[16/9] w-full h-full object-cover filter contrast-120' />
 
             <h2 className="text-md absolute left-0 bottom-0 m-4 text-gray-100 shadow-text">
-                <NotionIcon icon={post.pageIcon} /> {post?.title}
+                {siteConfig('POST_TITLE_ICON') && <NotionIcon icon={post.pageIcon} />} {post?.title}
             </h2>
             {post?.category && <div className='text-xs rounded-lg absolute left-0 top-0 m-4 px-2 py-1 bg-gray-200 dark:bg-black dark:bg-opacity-25 hover:bg-blue-700 hover:text-white duration-200'>
                 <Link href={`/category/${post?.category}`}>