HM-24 Установил еслинт, добавил скрипт start (#4)

package.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "build": "webpack --mode=production"
+    "build": "webpack --mode=production",
+    "start": "webpack-dev-server"
   },
   "repository": {
     "type": "git",
@@ -23,6 +24,7 @@
     "babel-loader": "^8.1.0",
     "clean-webpack-plugin": "^3.0.0",
     "css-loader": "^3.6.0",
+    "eslint": "^7.4.0",
     "file-loader": "^6.0.0",
     "html-webpack-plugin": "^4.3.0",
     "image-webpack-loader": "^6.0.0",