feat: Add ESLint and Prettier configuration files with necessary scripts in package.json

eslint.config.mjs

@@ -0,0 +1,9 @@
+// Run `nuxt prepare` once before linting so .nuxt/eslint.config.mjs is generated.
+import withNuxt from './.nuxt/eslint.config.mjs';
+
+export default withNuxt({
+  rules: {
+    '@typescript-eslint/no-explicit-any': 'warn',
+    'vue/multi-word-component-names': 'off',
+  },
+});