update packaging scripts

Author: SerCeMan

.gitignore

@@ -12,6 +12,7 @@ yarn-error.log
 
 # Build
 dist/
+dist.zip
 
 # MacOS
 .DS_Store

package.json

@@ -3,7 +3,9 @@
   "version": "0.0.1",
   "description": "RSocket Chrome Devtools",
   "scripts": {
+    "clean": "rm -rf dist && rm -f dist.zip",
     "build": "webpack --config webpack.prod.js",
+    "dist": "yarn clean && yarn build && zip -r dist.zip dist",
     "dev": "webpack -w --config webpack.dev.js"
   },
   "author": "Sergey Tselovalnikov",