fix eslint failed issue

backend/.eslintrc.js

@@ -0,0 +1,38 @@
+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+  },
+  extends: [
+    "eslint:recommended",
+  ],
+  overrides: [
+    {
+      env: {
+        node: true,
+      },
+      files: [".eslintrc.{js,ejs}"],
+      parserOptions: {
+        sourceType: "script",
+      },
+    },
+  ],
+  parserOptions: {
+    ecmaVersion: 2020,
+    sourceType: "module",
+    ecmaFeatures: {
+      jsx: true, // This is the key line - it tells ESLint to expect JSX syntax
+    },
+    requireConfigFile: false,
+  },
+  rules: {
+    "comma-dangle": ["error", "always-multiline"],
+    quotes: ["error", "double"],
+    "no-undef" : "off",
+  },
+  settings: {
+    react: {
+      version: "detect", // Automatically picks the version you have installed.
+    },
+  },
+}

backend/package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Studynotion app by Amit",
   "main": "index.js",
-  "type": "module",
+  "type": "commonjs",
   "scripts": {
     "start": "node -r dotenv/config --experimental-json-modules index.js",
     "dev": "nodemon -r dotenv/config --experimental-json-modules index.js",

.eslintrc.js → frontend/.eslintrc.js

@@ -6,7 +6,6 @@ module.exports = {
   extends: [
     "plugin:react/recommended",
     "eslint:recommended",
-    "plugin:react/recommended",
   ],
   overrides: [
     {

frontend/package.json

@@ -2,7 +2,7 @@
   "name": "frontend",
   "private": true,
   "version": "0.0.0",
-  "type": "module",
+  "type": "commonjs",
   "scripts": {
     "dev": "vite --port 3000",
     "build": "vite build",

frontend/src/components/core/Dashboard/AddCourse/PublishCourse/index.jsx

@@ -52,7 +52,7 @@ export default function PublishCourse () {
     setLoading(false)
   }
 
-  const onSubmit = (data) => {
+  const onSubmit = () => {
     handleCoursePublish()
   }