Update PostMeta.astro

Author: wsafight

src/components/PostMeta.astro

@@ -51,7 +51,7 @@ const className = Astro.props.class
             <Icon name="material-symbols:book-2-outline-rounded" class="text-xl"></Icon>
         </div>
         <div class="flex flex-row flex-nowrap items-center">
-            <a href={url(`/archive/category/${category || 'uncategorized'}/`)} aria-label=`View all posts in the ${category} category`
+            <a href={url(`/archive/category/${encodeURIComponent(category || 'uncategorized')}/`)} aria-label=`View all posts in the ${category} category`
                class="link-lg transition text-50 text-sm font-medium
                             hover:text-[var(--primary)] dark:hover:text-[var(--primary)] whitespace-nowrap">
                 {category || '未分类'}
@@ -77,4 +77,4 @@ const className = Astro.props.class
             {!(tags && tags.length > 0) && <div class="transition text-50 text-sm font-medium">无标签</div>}
         </div>
     </div>
-</div>
+</div>