feat(module:button): Add DownloadButton

[LeaFrock]

🤔 This is a ...

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

🔗 Related issue link

Close #2293

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	Add DownloadButton
🇨🇳 Chinese	新增DownloadButton

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

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

[github-actions]

[codecov]

Codecov Report

Base: 40.24% // Head: 40.29% // Increases project coverage by +0.05% 🎉

Coverage data is based on head (24d19db) compared to base (421b76e).
Patch coverage: 30.00% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff             @@
##           feature    #2819      +/-   ##
===========================================
+ Coverage    40.24%   40.29%   +0.05%     
===========================================
  Files          543      545       +2     
  Lines        25807    25829      +22     
  Branches       260      261       +1     
===========================================
+ Hits         10385    10408      +23     
+ Misses       15382    15381       -1     
  Partials        40       40              

Impacted Files	Coverage Δ
components/core/JsInterop/interop.ts	0.00% <ø> (ø)
...ore/JsInterop/modules/components/downloadHelper.ts	0.00% <0.00%> (ø)
components/button/DownloadButton.razor.cs	33.33% <33.33%> (ø)
components/core/JsInterop/JSInteropConstants.cs	30.40% <100.00%> (+1.13%)	⬆️
components/drawer/Drawer.razor.cs	0.00% <0.00%> (ø)
components/drawer/DrawerContainer.razor	0.00% <0.00%> (ø)
components/drawer/config/DrawerOptions.cs	0.00% <0.00%> (ø)
...nts/core/Component/Overlay/OverlayTrigger.razor.cs	55.49% <0.00%> (+2.61%)	⬆️
components/core/Component/Overlay/Overlay.razor.cs	74.41% <0.00%> (+6.97%)	⬆️

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