Release v0.2.3

[albx]

This pull request introduces several new features, updates dependencies, and applies fixes and improvements to both the main library and its test suite. The most notable changes are the addition of new UI components, updates to documentation and dependencies, and improvements to form validation and test configurations.

Component and Documentation Additions:

• Added BitSelect component for dropdown selection and BitBreadcrumb component for navigation breadcrumbs, along with their corresponding documentation.

Dependency Updates:

• Upgraded Bootstrap Italia to versions 2.17.5 .
• Updated NuGet package versions in BitBlazor.Test.csproj, including bunit (2.6.2), coverlet.collector (8.0.0), and Microsoft.NET.Test.Sdk (18.3.0) for enhanced testing and coverage.

Form Validation and Select Component Improvements:

• Fixed validation classes in form components to ensure proper error handling.
• Changed BitSelectItem usage in test files to use Value="@string.Empty" for the default option and removed unnecessary generic type parameters, aligning with best practices for select fields. [1] [2] [3] [4]
• Updated the SelectValidationModel in tests to initialize Country as a non-nullable string with a default value, improving model reliability.

Project Configuration:

• Bumped the project version to 0.2.3 in BitBlazor.csproj to reflect the new release.

CI/CD and Workflow Fixes:

• Fixed the CI/CD pipeline to correctly skip the bitblazor-stories GitHub Action in forked repositories, improving workflow reliability.