doc(PopConfirmButton): add hover focus sample documentation

[ArgoZhang]

add hover focus sample documentation

Summary of the changes (Less than 80 chars)

简单描述你更改了什么, 不超过80个字符；如果有关联 Issue 请在下方填写相关编号

Description

fixes #4734

Regression?

• Yes
• No

[If yes, specify the version the behavior has regressed from]

[是否影响老版本]

Risk

• High
• Medium
• Low

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Verification

• Manual (required)
• Automated

Packaging changes reviewed?

• Yes
• No
• N/A

☑️ 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
• Merge the latest code from the main branch

Summary by Sourcery

Documentation:

• Add documentation for the PopConfirmButton component to demonstrate the use of hover and focus as trigger options.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR adds documentation and examples for the hover and focus trigger functionality of the PopConfirmButton component. The changes include adding new attribute documentation, a demo block showcasing the hover/focus trigger, and corresponding localization strings in both English and Chinese.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Added documentation for new PopConfirmButton attributes	Added documentation for Trigger parameter with click/hover/focus options Added documentation for ShowCloseButton parameter Added documentation for ShowConfirmButton parameter	src/BootstrapBlazor.Server/Components/Samples/PopoverConfirms.razor.cs
Added new demo block for hover/focus trigger functionality	Created new demo section with hover/focus trigger example Implemented example with custom styling and disabled buttons	src/BootstrapBlazor.Server/Components/Samples/PopoverConfirms.razor
Added localization strings for the new trigger demo	Added English translations for trigger demo title and description Added Chinese translations for trigger demo title and description	src/BootstrapBlazor.Server/Locales/en-US.json src/BootstrapBlazor.Server/Locales/zh-CN.json
Updated component code documentation	Enhanced Trigger property documentation to mention hover and focus options	src/BootstrapBlazor/Components/Button/PopConfirmButtonBase.cs

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#4734	Implement auto-closing of Popover when clicking outside after it's opened	❌	The PR only adds documentation for existing hover/focus trigger functionality. It does not implement new auto-closing behavior when clicking outside the popover.

Possibly linked issues

• feat(Popover): 能否实现点击按钮弹出 Popover 弹出框后，失去焦点时自动关闭？ #4734: The PR adds hover focus documentation, which is a part of updating PopConfirmButton documentation.

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[sourcery-ai]

Hey @ArgoZhang - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (deaccd5) to head (991f14d).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #4735   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          620       620           
  Lines        27391     27391           
  Branches      3921      3921           
=========================================
  Hits         27391     27391           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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