fix: cannot read properties of undefined (reading 'animatedTime')

[2977938133]

这个 PR 做了什么? (简要描述所做更改)
这个 PR 添加了对 inject 返回结果的空值判断，避免了 animatedTime、activeKey 读取错误。
这个 PR 是什么类型? (至少选择一个)

• feat: 新特性提交
• fix: bug 修复
• docs: 文档改进
• style: 组件样式/交互改进
• type: 类型定义更新
• perf: 性能、包体积优化
• refactor: 代码重构、代码风格优化
• test: 测试用例
• chore(deps): 依赖升级
• chore(demo): 演示代码改进
• chore(locale): 国际化改进
• chore: 其他改动（是关于什么的改动？）

这个 PR 涉及以下平台:

• NutUI H5 @nutui/nutui
• NutUI Taro @nutui/nutui-taro

这个 PR 是否已自测:

• 自测 Vite 脚手架使用 测试仓库
• 自测 Taro 脚手架使用小程序 & Taro-H5 测试仓库

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.04%. Comparing base (81cc346) to head (e8613d1).
Report is 2 commits behind head on v4.

Additional details and impacted files

@@            Coverage Diff             @@
##               v4    #3045      +/-   ##
==========================================
+ Coverage   83.98%   84.04%   +0.06%     
==========================================
  Files         221      221              
  Lines       23121    23121              
  Branches     2486     2491       +5     
==========================================
+ Hits        19418    19432      +14     
+ Misses       3685     3671      -14     
  Partials       18       18              

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