marked.js offline test

src/js/08-chat.js

 /* eslint-disable no-undef */
-import { marked } from 'https://cdn.jsdelivr.net/npm/marked/lib/marked.esm.js'
+// import { marked } from 'https://cdn.jsdelivr.net/npm/marked/lib/marked.esm.js'
 
 ;(function () {
   'use strict'

src/js/10-check-offline.js

@@ -10,6 +10,14 @@
     if (window.location.protocol === 'file:') {
       chatButton.style.display = 'none' // 오프라인 상태면 chatButton 숨김
       menu.style.display = 'none'
+    } else {
+      import('https://cdn.jsdelivr.net/npm/marked/lib/marked.esm.js')
+        .then((module) => {
+          window.marked = module.marked
+        })
+        .catch((error) => {
+          console.error('Failed to load Marked.js:', error)
+        })
     }
   }