docs: page loading not working bug

[PeachScript]

[中文版模板 / Chinese template]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• TypeScript definition update
• Bundle size optimization
• Performance optimization
• Enhancement feature
• Internationalization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Workflow
• Other (about what?)

💡 Background and solution

Only .dumi/loading.{js,jsx,tsx} will be loaded.

• Caused by chore: remove useless tsx support #39890
• Ref https://github.com/umijs/umi/blob/95145901812c78063b17846b4796ecb5c3e13ffd/packages/preset-umi/src/features/tmpFiles/tmpFiles.ts#L308

📝 Changelog

Language	Changelog
🇺🇸 English	--
🇨🇳 Chinese	--

☑️ Self-Check before Merge

⚠️ Please check all items below before requesting a reviewing. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

[github-actions]

[github-actions]

size-limit report 📦

Path	Size
./dist/antd.min.js	366.99 KB
./dist/antd-with-locales.min.js	422.71 KB

[codecov]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage 👍

Coverage data is based on head (03f7423) compared to base (99b32a3).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #39969   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          603       603           
  Lines        10263     10263           
  Branches      2724      2724           
=========================================
  Hits         10263     10263           

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[afc163]

.dumi 不支持 ts 么？

[li-jia-nan]

看样子是我改出问题了qaq

[PeachScript]

.dumi 不支持 ts 么？

这是 Umi 的逻辑，设计上应该是考虑到组件都是 tsx, jsx 源码或者被编译后的 js 产物，但没覆盖 ts re-export 的情况，我确认下在 Umi 层改掉 👀