feat(sms): align provider and verification flow

src/Auth/Service.php

@@ -45,7 +45,7 @@ final class Service {
 	public static function resolve_email_to_username(string $login): string {
 		$login = trim($login);
 		if (
-			preg_match('/^1[3-9]\d{9}$/', $login)
+			\AKSRT\Sms\SMS::is_phonenumber($login)
 			&& class_exists('\AKSRT\Settings\Settings')
 			&& \AKSRT\Settings\Settings::signin_phone_enabled()
 		) {

src/Auth/ServicePart1b.php

@@ -21,7 +21,7 @@ trait ServicePart1b {
 		$confirm = (string) ($post['password_confirm'] ?? '');
 		$username = sanitize_user(wp_unslash((string) ($post['user_login'] ?? '')), true);
 
-		if (!preg_match('/^1[3-9]\d{9}$/', $phone)) {
+		if (!\AKSRT\Sms\SMS::is_phonenumber($phone)) {
 			return ['success' => false, 'error' => __('手机号格式不正确', 'aksrt')];
 		}
 		if (!$verification_completed) {
@@ -159,26 +159,18 @@ trait ServicePart1b {
 	 * @param array $post (phone, code)
 	 * @return array
 	 */
-	public static function bind_phone(array $post): array {
+	public static function bind_phone(array $post, bool $verification_completed = false): array {
 		if (!is_user_logged_in()) {
 			return ['success' => false, 'error' => __('请先登录', 'aksrt')];
 		}
 
 		$phone = sanitize_text_field((string) ($post['phone'] ?? ''));
-		$code  = sanitize_text_field((string) ($post['code'] ?? ''));
-
-		if (!preg_match('/^1[3-9]\d{9}$/', $phone)) {
+		if (!\AKSRT\Sms\SMS::is_phonenumber($phone)) {
 			return ['success' => false, 'error' => __('手机号格式不正确', 'aksrt')];
 		}
 
-		// 验证 SMS 验证码
-		if (class_exists('\AKSRT\Sms\SMS')) {
-			$verify_result = \AKSRT\Sms\SMS::get_instance()->verify_code($phone, $code);
-			if (empty($verify_result['success'])) {
-				return ['success' => false, 'error' => $verify_result['message'] ?? __('验证码不正确', 'aksrt')];
-			}
-		} else {
-			return ['success' => false, 'error' => __('短信服务不可用', 'aksrt')];
+		if (!$verification_completed) {
+			return ['success' => false, 'error' => __('验证码错误或已过期', 'aksrt')];
 		}
 
 		// 检查手机号是否已被其他用户绑定