new post cvx-2.1, new hexo plugin to support mindmap

package.json

@@ -24,6 +24,7 @@
     "hexo-generator-sitemap": "^3.0.1",
     "hexo-generator-tag": "^2.0.0",
     "hexo-helper-live2d": "^3.1.1",
+    "hexo-markmap": "^1.2.5",
     "hexo-neat": "^1.0.9",
     "hexo-related-posts": "^1.5.2",
     "hexo-renderer-ejs": "^2.0.0",