Update node dependency major versions and adapt code accordingly

Author: g3force

frontend/.eslintrc.cjs

@@ -0,0 +1,32 @@
+import js from '@eslint/js'
+import pluginVue from 'eslint-plugin-vue'
+import * as parserVue from 'vue-eslint-parser'
+import configTypeScript from '@vue/eslint-config-typescript'
+
+export default [
+  {
+    name: 'app/files-to-lint',
+    files: ['**/*.{ts,mts,tsx,vue}'],
+  },
+
+  {
+    name: 'app/files-to-ignore',
+    ignores: ['**/dist/**', '**/dist-ssr/**', '**/coverage/**'],
+  },
+
+  js.configs.recommended,
+
+  ...pluginVue.configs['flat/essential'],
+
+  ...configTypeScript(),
+
+  {
+    name: 'app/vue-rules',
+    files: ['**/*.vue'],
+    languageOptions: {
+      parser: parserVue,
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+  },
+]