fix(TagInput): 修复中文输入法输入后按enter键，出现undefined标签

[Banana-energy]

修复中文输入法输入后按enter键，出现undefined标签

fix #943

🤔 这个 PR 的性质是？

• 日常 bug 修复
• 新特性提交
• 文档改进
• 演示代码改进
• 组件样式/交互改进
• CI/CD 改进
• 重构
• 代码风格优化
• 测试用例
• 分支合并
• 其他

🔗 相关 Issue

💡 需求背景和解决方案

修复中文输入法输入后按enter键，出现undefined标签

在 onInnerEnter 方法中判断 value 是否存在

📝 更新日志

• fix(组件名称): 处理问题或特性描述 ...

• 本条 PR 不需要纳入 Changelog

☑️ 请求合并前的自查清单

⚠️ 请自检并全部勾选全部选项。⚠️

• 文档已补充或无须补充
• 代码演示已提供或无须提供
• TypeScript 定义已补充或无须补充
• Changelog 已提供或无须提供

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 59.76%. Comparing base (a0db0df) to head (c3d845f).
⚠️ Report is 1474 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/tag-input/useTagList.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1038      +/-   ##
===========================================
+ Coverage    57.56%   59.76%   +2.20%     
===========================================
  Files          346      385      +39     
  Lines        12828    14759    +1931     
  Branches      2405     2768     +363     
===========================================
+ Hits          7384     8821    +1437     
- Misses        5200     5660     +460     
- Partials       244      278      +34     

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[github-actions]

[uyarn]

实现不完整