style: format backend eslint.config.js

Author: idemerge

backend/eslint.config.js

@@ -18,7 +18,15 @@ module.exports = [
     rules: {
       ...prettier.rules,
       '@typescript-eslint/no-explicit-any': 'off',
-      '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_', varsIgnorePattern: '^_', destructuredArrayIgnorePattern: '^_', ignoreRestSiblings: true }],
+      '@typescript-eslint/no-unused-vars': [
+        'warn',
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          destructuredArrayIgnorePattern: '^_',
+          ignoreRestSiblings: true,
+        },
+      ],
       '@typescript-eslint/no-require-imports': 'off',
     },
   },