reinstall codemirror

Signed-off-by: Andrew Thornton <[email protected]>

Author: zeripath

package.json

@@ -14,6 +14,7 @@
     "add-asset-webpack-plugin": "1.0.0",
     "babel-loader": "8.1.0",
     "clipboard": "2.0.6",
+    "codemirror": "5.58.2",
     "core-js": "3.6.5",
     "css-loader": "5.0.0",
     "css-minimizer-webpack-plugin": "1.1.5",