fix some issu

app/Http/Controllers/Controller.php

@@ -76,12 +76,14 @@ class Controller extends BaseController
     }
 
     /**
-     * گزینه‌های Guzzle/cURL — فقط وقتی افزونه curl و ثابت‌ها موجود باشند.
+     * Direct connect (no local VPN/proxy) + IPv4 + HTTP/1.1:
+     * dead 127.0.0.1 proxies, broken AAAA, and flaky HTTP/2 cause
+     * "Connection refused" / stream errors while browsers still work.
      *
-     * @param array<int, mixed> $curlOptions
-     * @return array<string, array<int, mixed>>
+     * @param  array<int, mixed>  $curlOptions
+     * @return array<string, mixed>
      */
-    public static function httpClientOptions(array $curlOptions = []): array
+    public static function httpClientOptions(array $curlOptions = [], ?float $timeout = null): array
     {
         $curl = $curlOptions;
 
@@ -92,7 +94,24 @@ class Controller extends BaseController
             }
         }
 
-        return $curl === [] ? [] : ['curl' => $curl];
+        if (defined('CURLOPT_HTTP_VERSION') && defined('CURL_HTTP_VERSION_1_1')) {
+            $verOpt = (int) constant('CURLOPT_HTTP_VERSION');
+            if (! array_key_exists($verOpt, $curl)) {
+                $curl[$verOpt] = (int) constant('CURL_HTTP_VERSION_1_1');
+            }
+        }
+
+        $options = ['proxy' => false];
+
+        if ($timeout !== null) {
+            $options['connect_timeout'] = min(5.0, max(2.0, (float) $timeout));
+        }
+
+        if ($curl !== []) {
+            $options['curl'] = $curl;
+        }
+
+        return $options;
     }
 
     public static function Send($to , $msg, $is_customer = true)