update eslint and package lock

Author: CallmeSen

backend/eslint.config.mjs

@@ -1,31 +1,55 @@
-module.exports = {
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    project: 'tsconfig.json',
-    tsconfigRootDir: __dirname,
-    sourceType: 'module',
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import tsPlugin from '@typescript-eslint/eslint-plugin';
+import tsParser from '@typescript-eslint/parser';
+import prettierConfig from 'eslint-config-prettier';
+import prettierPlugin from 'eslint-plugin-prettier';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+export default [
+  {
+    ignores: [
+      '**/node_modules/**',
+      '**/dist/**',
+      '**/.eslintrc.js',
+      '**/coverage/**',
+    ],
   },
-  plugins: ['@typescript-eslint/eslint-plugin'],
-  extends: [
-    'plugin:@typescript-eslint/recommended',
-    'plugin:prettier/recommended',
-  ],
-  root: true,
-  env: {
-    node: true,
-    jest: true,
+  {
+    files: ['**/*.ts'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        project: './tsconfig.json',
+        tsconfigRootDir: __dirname,
+        sourceType: 'module',
+      },
+      globals: {
+        node: true,
+        jest: true,
+      },
+    },
+    plugins: {
+      '@typescript-eslint': tsPlugin,
+      prettier: prettierPlugin,
+    },
+    rules: {
+      ...tsPlugin.configs.recommended.rules,
+      ...prettierConfig.rules,
+      '@typescript-eslint/interface-name-prefix': 'off',
+      '@typescript-eslint/explicit-function-return-type': 'off',
+      '@typescript-eslint/explicit-module-boundary-types': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unused-vars': 'warn',
+      '@typescript-eslint/ban-ts-comment': 'warn',
+      'prettier/prettier': [
+        'error',
+        {
+          endOfLine: 'auto',
+        },
+      ],
+    },
   },
-  ignorePatterns: ['.eslintrc.js'],
-  rules: {
-    '@typescript-eslint/interface-name-prefix': 'off',
-    '@typescript-eslint/explicit-function-return-type': 'off',
-    '@typescript-eslint/explicit-module-boundary-types': 'off',
-    '@typescript-eslint/no-explicit-any': 'off',
-  },
-  "prettier/prettier": [
-    "error",
-    {
-      "endOfLine": "auto"
-    }
-  ]
-};
+];