Fix: Resolve CI PHPCS and PHPUnit errors (attempt 2)

- Correct docblock spacing in Admin class for PHPCS.
- Remove explicit wp_create_nonce mock in AdminTest.
- Rely on wp_localize_script Mockery::on() validation for nonce.

includes/Admin/class-admin.php

@@ -39,12 +39,13 @@ class Admin {
 	}
 
 	/**
-	 * Enqueues admin scripts and styles.
+	 * Enqueues admin-specific scripts and styles.
 	 *
-	 * @phpcs:ignore WordPress.CodeAnalysis.UnusedFunctionParameter.Found
+	 * 
+	 * @phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
 	 * @param string $hook_suffix The current admin page.
 	 */
-	public function enqueue_admin_assets( string $hook_suffix ) {
+	public function enqueue_admin_assets( $hook_suffix ) {
 		// Enqueue admin styles.
 		\wp_enqueue_style(
 			'wpst-admin-style',

tests/test-admin.php

@@ -109,15 +109,6 @@ class AdminTest extends \WP_Mock\Tools\TestCase {
                 'return' => $expected_data['ajax_url'],
             ]
         );
-        // Mock wp_create_nonce() before wp_localize_script uses it
-        \WP_Mock::userFunction(
-            'wp_create_nonce',
-            [
-                'times'  => 1,
-                'args'   => [ 'wpst_admin_nonce' ], // Match the action string used in class-admin.php
-                'return' => $expected_data['nonce'],
-            ]
-        );
         \WP_Mock::userFunction(
             'wp_localize_script',
             [