feat(module: input-number): add PlaceHolder parameter

[ElderJames]

🤔 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

fixed #2526

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	add PlaceHolder parameter
🇨🇳 Chinese	增加 PlaceHolder 属性

☑️ 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

Merging #2528 (31a45a0) into feature (a962626) will increase coverage by 1.69%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           feature    #2528      +/-   ##
===========================================
+ Coverage    27.62%   29.31%   +1.69%     
===========================================
  Files          498      535      +37     
  Lines        33685    25975    -7710     
  Branches         0      260     +260     
===========================================
- Hits          9305     7615    -1690     
+ Misses       24380    18320    -6060     
- Partials         0       40      +40     

Impacted Files	Coverage Δ
components/input-number/InputNumber.razor	100.00% <100.00%> (ø)
components/input-number/InputNumber.razor.cs	56.40% <100.00%> (+5.78%)	⬆️
components/core/Helpers/MemberPath/PathNode.cs	46.15% <0.00%> (-8.85%)	⬇️
components/core/Reflection/TypeDefined.cs	77.77% <0.00%> (-7.94%)	⬇️
components/input/InputGroup.razor.cs	87.50% <0.00%> (-6.95%)	⬇️
...ponents/date-picker/types/DatePickerPlaceholder.cs	22.72% <0.00%> (-4.20%)	⬇️
...ponents/core/Component/Overlay/type/TriggerType.cs	81.25% <0.00%> (-2.97%)	⬇️
components/core/Helpers/DateHelper.cs	80.00% <0.00%> (-2.71%)	⬇️
...nts/core/Component/Overlay/OverlayTrigger.razor.cs	52.91% <0.00%> (-2.69%)	⬇️
components/core/Component/Overlay/Overlay.razor.cs	66.86% <0.00%> (-2.52%)	⬇️
... and 441 more

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