feat: support conversation isolation (#2443)

Co-authored-by: yangyu.1 <[email protected]>

Author: junwen-lee

backend/api/model/conversation/conversation/conversation.go

@@ -269,7 +269,7 @@ func (c *ConversationApplicationService) checkConversation(ctx context.Context,
 
 		conData, err := c.ConversationDomainSVC.Create(ctx, &convEntity.CreateMeta{
 			AgentID:     ar.BotID,
-			UserID:      userID,
+			CreatorID:   userID,
 			Scene:       ptr.From(ar.Scene),
 			ConnectorID: consts.CozeConnectorID,
 		})