feat: add Modal.confirm options: footer to hide or modify

[moonrailgun]

[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
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🔗 Related issue link

Add footer option into Modal.confirm

💡 Background and solution

I just wanna hide operation button in Modal.confirm

by the way maskClosable default value is incorrect in api docs

📝 Changelog

Language	Changelog
🇺🇸 English	add footer option into Modal.confirm
🇨🇳 Chinese	Modal.confirm 增加了 footer 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
• TypeScript definition is updated/provided or not needed
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[github-actions]

[codecov]

Codecov Report

Merging #29749 (ad6e8e7) into master (8633d9b) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master    #29749   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          394       394           
  Lines         7533      7536    +3     
  Branches      2115      2118    +3     
=========================================
+ Hits          7533      7536    +3     

Impacted Files	Coverage Δ
components/modal/Modal.tsx	100.00% <ø> (ø)
components/modal/ConfirmDialog.tsx	100.00% <100.00%> (ø)

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[afc163]

Modal.confirm without footer and comfirm buttons won't be a "comfirm" dialog, please use <Modal /> instead of comfirm function.

[moonrailgun]

Modal.confirm without footer and comfirm buttons won't be a "comfirm" dialog, please use <Modal /> instead of comfirm function.

@afc163 Thanks for your reply,

I know its not a confirm but <Modal /> allow to modify footer...

Why API must be have a footer?

[Serkey]

Modal.confirm without footer and comfirm buttons won't be a "comfirm" dialog, please use <Modal /> instead of comfirm function.

but sometimes I use the Modal.info(), the footer is always shown too, use <Modal /> is an option, but it add the complexity of my code, life will be much easier if API can hide footer too
@afc163

[SightStudio]

i tried to figure out this work... and add this comment for record.

this feature added in
#39048