refactor: replace NgClass by modern class syntax for dashboard compon…

[spliffone]

…ents

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[gemini-code-assist]

Summary of Changes

Hello @spliffone, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on modernizing the class binding implementation within several Angular dashboard components. By transitioning from the [ngClass] directive to the native [class] binding, the changes aim to streamline template code, align with current Angular best practices, and potentially offer minor performance improvements by leveraging direct DOM class manipulation. The refactoring also includes the removal of unnecessary NgClass imports, contributing to a cleaner codebase.

Highlights

• Refactor Class Binding: Replaced the [ngClass] directive with the more modern and efficient [class] binding syntax in HTML templates across various dashboard components.
• Dependency Cleanup: Removed NgClass imports from the corresponding TypeScript component files and their @Component decorator's imports array, reducing bundle size and simplifying dependencies.
• Scope of Changes: These refactoring changes were applied to si-dashboard-toolbar, si-widget-host, si-list-widget-item, si-list-widget, si-timeline-widget-item, si-timeline-widget, and si-value-widget components.

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[gemini-code-assist]

Code Review

This pull request successfully refactors the class binding syntax in several dashboard components, replacing [ngClass] with the more modern and direct [class] binding. This change is consistent across all affected files, including both HTML templates and their corresponding TypeScript component files where NgClass imports were removed. The refactoring improves code clarity and aligns with current Angular best practices. All changes are correct and do not introduce any functional regressions or new issues.

[github-actions]

[github-actions]

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Coverage Reports:

• element-ng
• element-translate-ng