add codex icons as dev dependency

Author: robonetphy

package.json

@@ -24,14 +24,12 @@
   "devDependencies": {
     "@babel/core": "^7.3.4",
     "@babel/preset-env": "^7.3.4",
+    "@codexteam/icons": "^0.0.5",
     "babel-loader": "^8.0.5",
     "css-loader": "^1.0.0",
     "raw-loader": "^3.1.0",
     "style-loader": "^0.21.0",
     "webpack": "^4.29.5",
     "webpack-cli": "^3.2.3"
-  },
-  "dependencies": {
-    "@codexteam/icons": "^0.0.5"
   }
 }