fix: 固定markdown编辑器版本

Author: wangdan-fit2cloud

ui/package.json

@@ -31,7 +31,7 @@
     "markdown-it-sup": "^1.0.0",
     "markdown-it-task-lists": "^2.1.1",
     "markdown-it-toc-done-right": "^4.2.0",
-    "md-editor-v3": "^4.12.1",
+    "md-editor-v3": "4.12.1",
     "medium-zoom": "^1.1.0",
     "mermaid": "^10.9.0",
     "mitt": "^3.0.0",