fix(sms): accept empty HTTP 200 responses

src/Admin/Native/PayOrders.php

@@ -655,6 +655,13 @@ class PayOrders {
         return add_query_arg(array_merge(['page' => $slug], $args), admin_url('admin.php'));
     }
 
+    private function stat_card(string $label, string $value, string $url): void {
+        echo '<a href="' . esc_url($url) . '" style="display:block;min-width:140px;padding:16px;background:#fff;border:1px solid #c3c4c7;border-radius:4px;text-decoration:none;color:inherit;">';
+        echo '<div style="font-size:12px;color:#646970;">' . esc_html($label) . '</div>';
+        echo '<div style="font-size:22px;font-weight:600;margin-top:6px;">' . esc_html($value) . '</div>';
+        echo '</a>';
+    }
+
     private function render_pagination(int $pages, int $page_num): void {
         if ($pages <= 1) {
             return;

src/Admin/UserControllerAuthPhoneOperations.php

@@ -501,7 +501,7 @@ trait UserControllerAuthPhoneOperations {
 		}
 		$result = \AKSRT\Sms\SMS::get_instance()->test_send($phone);
 		return !empty($result['success'])
-			? $this->success(['message' => __('测试短信已发送', 'aksrt')])
+			? $this->success(['message' => (string) ($result['message'] ?? __('测试短信已发送', 'aksrt'))])
 			: $this->error((string) ($result['message'] ?? __('测试短信发送失败', 'aksrt')));
 	}
 }

src/Sms/SMSProviderSmsbao.php

@@ -52,8 +52,8 @@ class SMSProviderSmsbao implements ProviderInterface {
 		$body = trim((string) wp_remote_retrieve_body($response));
 		if ($body === '') {
 			return [
-				'success' => false,
-				'message' => sprintf(__('短信宝接口返回空响应（HTTP %d），请检查服务器到 api.smsbao.com 的 HTTPS 连接，并查看短信宝后台发送记录。', 'aksrt'), $status),
+				'success' => true,
+				'message' => sprintf(__('短信宝请求已提交（HTTP %d，响应正文为空）。', 'aksrt'), $status),
 				'transport' => 'smsbao_http',
 			];
 		}