Update dialogue_manager: add refresh_profile

pqai_agent/dialogue_manager.py

@@ -146,6 +146,9 @@ class DialogueManager:
             return False
         return True
 
+    def refresh_profile(self):
+        self.staff_profile = self.user_manager.get_staff_profile(self.staff_id)
+
     def _recover_state(self):
         self.current_state, self.previous_state = self.state_cache.get_state(self.staff_id, self.user_id)