fix sms and ticket user frindly

apps/integrations/sms/base.py

@@ -7,6 +7,14 @@ class SMSResult:
     success: bool
     provider_id: str = ""
     error: str = ""
+    provider_code: str = ""
+
+@dataclass(frozen=True, slots=True)
+class SMSDeliveryResult:
+    status: str
+    provider_code: str
+    description: str
+    is_final: bool = True
 def webotp_message(code):
     host=settings.WEBOTP_HOST or urlparse(settings.PUBLIC_BASE_URL).hostname
     if not host: raise ValueError("WEBOTP_HOST یا PUBLIC_BASE_URL معتبر تنظیم نشده است.")
@@ -16,3 +24,7 @@ class SMSProvider(ABC):
     def send_otp(self,mobile,code): return self.send_message(mobile,webotp_message(code))
     @abstractmethod
     def send_message(self,mobile,message): raise NotImplementedError
+
+    def get_delivery_status(self, provider_id):
+        """Return None when a provider does not support delivery tracking."""
+        return None