knowledge_retrieve add return key

[yanwencheng]

Add score, documentName, and documentUrl to the knowledge base retrieval results. This enables more data from the knowledge base to be utilized during the agent's operation for subsequent logical processing.

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[fanlv]

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1. 这个签下
2. 标题改规范一点。PR 没用的描述也都删了。

[N3kox]

@yanwencheng
Hi, currently knowledge retrieve node in workflow restricts the returned data content. If you need to make this node return more data, you need to modify the front-end configuration and back-end logic both.
So the current code will not take effect.

[yanwencheng]

嗨，目前工作流中的知识检索节点限制了返回的数据内容。如果需要让这个节点返回更多的数据，则需要同时修改前端配置和后端逻辑。所以当前代码不会生效。

这个更多的其实是在api或sdk调用第三方用的比较多，因为涉及到知识库的检索结果没有原文查看，以及出处可以预览

[yanwencheng]

嗨，目前工作流中的知识检索节点限制了返回的数据内容。如果需要让这个节点返回更多的数据，则需要同时修改前端配置和后端逻辑。所以当前代码不会生效。

这个更多的其实是在api或sdk调用第三方用的比较多，因为涉及到知识库的检索结果没有原文查看，以及出处可以预览