切换markdown渲染为cm6

package.json

@@ -10,14 +10,15 @@
     "tauri": "tauri"
   },
   "dependencies": {
+    "@codemirror/commands": "^6.10.4",
+    "@codemirror/lang-markdown": "^6.5.0",
+    "@codemirror/language": "^6.12.4",
+    "@codemirror/state": "^6.7.0",
+    "@codemirror/view": "^6.43.4",
     "@tauri-apps/api": "^2",
     "@tauri-apps/plugin-dialog": "^2.7.1",
     "@tauri-apps/plugin-opener": "^2",
-    "@tiptap/extension-placeholder": "^3.27.1",
-    "@tiptap/markdown": "^3.27.1",
-    "@tiptap/pm": "^3.27.1",
-    "@tiptap/starter-kit": "^3.27.1",
-    "@tiptap/vue-3": "^3.27.1",
+    "codemirror": "^6.0.2",
     "remixicon": "^4.9.1",
     "vue": "^3.5.13"
   },