feat(select): 远程搜索场景增加 label 回显能力

[skytt]

🤔 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

📝 更新日志

• feat(select): 远程搜索场景增加 label 回显能力

• fix(select): 调整loading态显示优先于empty属性

• 本条 PR 不需要纳入 Changelog

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⚠️ 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

[github-actions]

[codecov-commenter]

Codecov Report

❌ Patch coverage is 62.50000% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 58.21%. Comparing base (492d477) to head (79261c7).
⚠️ Report is 1190 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/select/select.tsx	60.00%	6 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1318      +/-   ##
===========================================
+ Coverage    57.94%   58.21%   +0.26%     
===========================================
  Files          407      412       +5     
  Lines        15371    15399      +28     
  Branches      2931     2904      -27     
===========================================
+ Hits          8907     8964      +57     
+ Misses        6187     6163      -24     
+ Partials       277      272       -5     

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