basic functionality done

file-uploader/eslint.config.js

@@ -0,0 +1,21 @@
+const { defineConfig } = require('eslint/config');
+const js = require('@eslint/js');
+const globals = require('globals');
+
+module.exports = defineConfig([
+    {
+        files: ['**/*.js'],
+        extends: ['js/recommended'],
+        plugins: { js },
+        rules: {
+            'no-unused-vars': 'warn',
+            'no-undef': 'warn',
+        },
+        languageOptions: {
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+            },
+        },
+    },
+]);