Add Rehype Plugin to lazy images

src/utils/frontmatter.mjs

@@ -1,5 +1,6 @@
 import getReadingTime from 'reading-time';
 import { toString } from 'mdast-util-to-string';
+import lazyLoadPlugin from 'rehype-plugin-image-native-lazy-loading'
 
 export function readingTimeRemarkPlugin() {
   return function (tree, file) {
@@ -34,3 +35,5 @@ export function responsiveTablesRehypePlugin() {
     }
   };
 }
+
+export const lazyImagesRehypePlugin = lazyLoadPlugin