[Feature Request] Implement Teaching tips

[bdlukaa]

A teaching tip is a semi-persistent and content-rich flyout that provides contextual information. It is often used for informing, reminding, and teaching users about important and new features that may enhance their experience.

Additional context

• https://docs.microsoft.com/en-us/windows/apps/design/controls/dialogs-and-flyouts/teaching-tip
• https://github.com/microsoft/microsoft-ui-xaml/tree/main/dev/TeachingTip

Targeted teaching tip

Non targeted teaching tip