✨ [Feature]: 希望在文档页面把 query-builder 组件的相关文档和demo加上

[levai]

What problem does this feature solve

希望在文档页面把 query-builder 组件的相关文档和demo加上

What does the proposed API look like

希望在文档页面把 query-builder 组件的相关文档和demo加上

What is your project name

希望在文档页面把 query-builder 组件的相关文档和demo加上

[Issues-translate-bot]

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Title: ✨ [Feature]: I hope to add the relevant documentation and demo of the query-builder component to the documentation page