chg: pkg: add some changes on BE - add eslint and editorconfig - and add some deps #4

package.json

@@ -20,6 +20,7 @@
         "howler": "^2.1.2",
         "jquery": "^3.4.1",
         "js-base64": "^2.1.9",
+        "lodash": "^4.18.1",
         "prop-types": "^15.7.2",
         "react": "^16.11.0",
         "react-dom": "^16.11.0",
@@ -27,12 +28,20 @@
         "uglifycss": "0.0.25"
     },
     "devDependencies": {
+        "@babel/core": "^7.29.0",
         "@babel/preset-env": "^7.23.0",
         "@babel/preset-react": "^7.6.3",
+        "@eslint/eslintrc": "^3.3.5",
+        "@eslint/js": "^9.0.0",
+        "@stylistic/eslint-plugin": "^4.0.0",
         "@symfony/webpack-encore": "^4.0",
         "autoprefixer": "^10.0.0",
         "babel-loader": "^9.0",
         "core-js": "^3.0.0",
+        "eslint": "^9.0.0",
+        "eslint-plugin-react": "^4.0.0",
+        "eslint-plugin-react-hooks": "^5.0.0",
+        "globals": "^15.0.0",
         "sass": "^1.77.0",
         "sass-loader": "^13.0",
         "webpack": "^5.72",
@@ -43,6 +52,7 @@
         "dev-server": "encore dev-server",
         "dev": "encore dev",
         "watch": "encore dev --watch",
-        "build": "encore production"
+        "build": "encore production",
+        "lint": "eslint assets/js/"
     }
 }