This PR introduces the ability to clear the selection in the SitePicker control when in single selection mode. It includes a custom renderer for the chevron icon, which now displays a "Cancel" icon alongside the chevron when an item is selected. Clicking the "Cancel" icon clears the current selection. The "Cancel" icon is only shown when an item is selected, ensuring a clean UI when there is no selection. These changes improve the user experience by making selection management more intuitive.
What's in this Pull Request?
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This PR introduces the ability to clear the selection in the SitePicker control when in single selection mode. It includes a custom renderer for the chevron icon, which now displays a "Cancel" icon alongside the chevron when an item is selected. Clicking the "Cancel" icon clears the current selection. The "Cancel" icon is only shown when an item is selected, ensuring a clean UI when there is no selection. These changes improve the user experience by making selection management more intuitive.