feat(SelectGeneric): add SelectGeneric component

[ArgoZhang]

add SelectGeneric component

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 #4837

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

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Packaging changes reviewed?

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• 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

Add the SelectGeneric component to provide a flexible and generic select input solution, refactor existing select components to use this new component, and enhance test coverage to ensure reliability.

New Features:

• Introduce the SelectGeneric component, a new generic select component that supports various data types and provides enhanced functionality such as virtual scrolling, search, and customizable templates.

Enhancements:

• Refactor existing select components to utilize the new SelectGeneric component, improving code maintainability and flexibility.

Tests:

• Add unit tests for the SelectGeneric component to ensure its functionality, including tests for search, selection, and virtual scrolling features.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR introduces a new generic select component SelectGeneric that replaces the existing Select component. The implementation focuses on improving type safety and component architecture by using strongly typed generic parameters throughout the component hierarchy.

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

File-Level Changes

Change	Details	Files
Introduced new generic select component with improved type safety	Created SelectGeneric component that inherits from SelectBase Added strongly typed SelectedItem class to replace the non-generic version Implemented ISelectGeneric interface for component contracts Added SelectOptionGeneric component for type-safe select options	src/BootstrapBlazor/Components/SelectGeneric/SelectGeneric.razor src/BootstrapBlazor/Components/SelectGeneric/SelectGeneric.razor.cs src/BootstrapBlazor/Components/SelectGeneric/ISelectGeneric.cs src/BootstrapBlazor/Components/SelectGeneric/SelectOptionGeneric.cs
Updated test suite to use new generic components	Refactored existing tests to use SelectGeneric instead of Select Added new test cases for generic type handling Updated test assertions to match new component behavior	test/UnitTest/Components/SelectTest.cs
Modified supporting infrastructure for generic components	Updated EnumExtensions to support generic type conversion Modified SelectedItem class hierarchy to support generic values Added new SCSS styles for SelectGeneric component	src/BootstrapBlazor/Extensions/EnumExtensions.cs src/BootstrapBlazor/Misc/SelectedItemOfT.cs src/BootstrapBlazor/Components/SelectGeneric/SelectGeneric.razor.scss

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#4837	Add SelectGeneric component	✅

Possibly linked issues

• feat(SelectGeneric): add SelectGeneric component #4837: The PR implements the SelectGeneric component as requested in the issue.
• feat(SelectGeneric): add SelectGeneric component #4837: The PR addresses the issue by modifying the Select component's behavior related to OnSelectedItemChanged.
• feat(SelectGeneric): add SelectGeneric component #4837: The PR addresses the issue by modifying Select component behavior related to validation.

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[sourcery-ai]

Hey @ArgoZhang - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider extracting shared logic between Select and SelectGeneric into helper methods or a base class to reduce code duplication

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[codecov]

Codecov Report

Attention: Patch coverage is 99.73046% with 1 line in your changes missing coverage. Please review.

Project coverage is 99.99%. Comparing base (a21ae6a) to head (0fd25da).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...lazor/Components/SelectGeneric/SelectGeneric.razor	98.63%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##              main    #4838      +/-   ##
===========================================
- Coverage   100.00%   99.99%   -0.01%     
===========================================
  Files          621      620       -1     
  Lines        27409    27402       -7     
  Branches      3930     3925       -5     
===========================================
- Hits         27409    27401       -8     
- Partials         0        1       +1     

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