fix: sync package-lock.json (add typescript@6.0.3) and fix PHPCS array alignment in FloatingWidget

- Add missing node_modules/typescript@6.0.3 peer dep to package-lock.json
  (was added to main in #1187 but not present on this branch, causing npm ci to fail)
- Fix array double-arrow alignment in FloatingWidget.php:190 (PHPCS warning)

Fixes: ESLint, Stylelint, Build Check, Playwright E2E (all fail on npm ci)
Fixes: PHPCS (exit code 2 from alignment warning)

Author: superdav42

includes/Admin/FloatingWidget.php

@@ -187,7 +187,7 @@ private static function enqueue_widget_assets(): void {
 			'gratis-ai-agent-floating-widget',
 			'gratisAiAgentData',
 			[
-				'currentUserId'      => get_current_user_id(),
+				'currentUserId'       => get_current_user_id(),
 				'onboarding_complete' => OnboardingManager::is_complete(),
 			]
 		);