feat: infiniteloading default scroll

[Fangzhizheng]

🤔 这个变动的性质是？

• [ 1] 新特性提交
• [ ] 日常 bug 修复
• [ ] 站点、文档改进
• [ ] 演示代码改进
• [ ] 组件样式/交互改进
• [ ] TypeScript 定义更新
• [ ] 包体积优化
• [ ] 性能优化
• [ ] 功能增强
• [ ] 国际化改进
• [ ] 重构
• [ ] 代码风格优化
• [ ] 测试用例
• [ ] 分支合并
• [ ] 其他改动（是关于什么的改动？）

🔗 相关 Issue

💡 需求背景和解决方案

提供设置默认滚动距离的能力

☑️ 请求合并前的自查清单

⚠️ 请自检并全部勾选全部选项。⚠️

• [1 ] 文档已补充或无须补充
• [ 1] 代码演示已提供或无须提供
• [ 1] TypeScript 定义已补充或无须补充
• [ 1] fork仓库代码是否为最新避免文件冲突
• [ 1] Files changed 没有 package.json lock 等无关文件

Summary by CodeRabbit

• 新功能
  • InfiniteLoading 组件新增了一个可选属性 defaultScrollTop，允许用户设置加载时的默认滚动位置，从而改善滚动体验。
• 文档
  • 更新了组件文档，详细描述了 defaultScrollTop 属性的类型和用途。

[coderabbitai[bot]]

Walkthrough

本次变更为 InfiniteLoading 组件新增了一个可选属性 defaultScrollTop（类型为 number），用于设定组件的默认滚动位置。文档部分也进行了相应的更新以说明该属性的用途。在组件实现中，通过新增的 useEffect 钩子，在 defaultScrollTop 变化时调整滚动位置，从而整合到组件生命周期内。

Changes

File(s)	Change Summary
src/packages/infiniteloading/doc.md src/packages/infiniteloading/infiniteloading.tsx	为 InfiniteLoading 添加了新的可选属性 defaultScrollTop (number)。文档中描述了该属性，组件代码中在接口中声明并通过 useEffect 钩子来更新滚动位置。

Sequence Diagram(s)

sequenceDiagram
    participant IL as InfiniteLoading 组件
    participant Hook as useEffect 钩子
    participant DOM as 滚动元素 (scrollEl)
    
    IL->>Hook: 接收 defaultScrollTop 属性
    Hook->>DOM: 计算子元素高度
    Hook->>DOM: 在超时后更新 scrollTop 为 defaultScrollTop

Possibly related PRs

• jdf2e/nutui-react#2441: 此 PR 也对 InfiniteLoadingProps 接口进行了扩展，新增了其他属性，与本次变更在代码级别上具有较强的关联性。

Suggested reviewers

• oasis-cloud

Poem

我是一只快乐的小兔子，
跳跃在代码的花园里。
新增的属性如晨曦般明亮，
滚动动作为页面点缀新意。
在这数字世界里欢欣鼓舞，
代码与梦想齐飞，共舞不停！

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📥 Commits

Reviewing files that changed from the base of the PR and between 090a9fec98473f2be5a4dded3959bcfa607718cf and b2c43e7f2b99fb78c1a087addd9213bb2f21c2ed.

📒 Files selected for processing (1)

• src/packages/infiniteloading/infiniteloading.tsx (3 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• src/packages/infiniteloading/infiniteloading.tsx

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 40.00000% with 6 lines in your changes missing coverage. Please review.

Project coverage is 85.54%. Comparing base (994800f) to head (090a9fe). Report is 2 commits behind head on next.

Files with missing lines	Patch %	Lines
src/packages/infiniteloading/infiniteloading.tsx	40.00%	6 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #3010      +/-   ##
==========================================
- Coverage   85.56%   85.54%   -0.02%     
==========================================
  Files         267      267              
  Lines       18003    18013      +10     
  Branches     2726     2729       +3     
==========================================
+ Hits        15405    15410       +5     
- Misses       2595     2600       +5     
  Partials        3        3              

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[oasis-cloud]

ci 问题可以先修复一下

[Fangzhizheng]

ci 问题可以先修复一下

已修复