🔧 Add basic ESLint config

Author: MuhammadTahaNasir

eslint.config.js

@@ -0,0 +1,13 @@
+export default [
+  {
+    files: ['**/*.js'],
+    languageOptions: {
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+    rules: {
+      semi: ['error', 'always'],
+      quotes: ['error', 'single'],
+    },
+  },
+];