adjust：整理代码，仅添加json方式的prompt读取

pkg/qqbot/manager.py

@@ -27,15 +27,7 @@ def check_response_rule(text: str, event):
     config = pkg.utils.context.get_config()
     if not hasattr(config, 'response_rules'):
         return False, ''
-    
-
-    bot_name = pkg.openai.session.get_session('group_{}'.format(event.group.id)).bot_name
-    logging.debug(bot_name)
-    # 检查情景json自带的名字
-    if bot_name:
-        import re
-        if re.search(bot_name, text):
-            return True, text
+        
     rules = config.response_rules
     # 检查前缀匹配
     if 'prefix' in rules: