完善编辑功能

package.json

@@ -10,6 +10,15 @@
     "tauri": "tauri"
   },
   "dependencies": {
+    "@codemirror/autocomplete": "^6.20.3",
+    "@codemirror/commands": "^6.10.4",
+    "@codemirror/lang-markdown": "6.4.0",
+    "@codemirror/language": "^6.12.4",
+    "@codemirror/language-data": "^6.5.2",
+    "@codemirror/search": "^6.7.1",
+    "@codemirror/state": "^6.7.1",
+    "@codemirror/view": "^6.43.6",
+    "@lezer/highlight": "^1.2.3",
     "@lucide/vue": "^1.23.0",
     "@tauri-apps/api": "^2",
     "@tauri-apps/plugin-dialog": "^2.7.1",
@@ -25,6 +34,7 @@
     "remark-rehype": "^11.1.2",
     "remixicon": "^4.9.1",
     "shadcn-vue": "^2.7.4",
+    "shiki": "^4.3.1",
     "tailwind-merge": "^3.6.0",
     "tw-animate-css": "^1.4.0",
     "unified": "^11.0.0",