Updates for 2.3.0

[AnnMarieW]

Do not merge until 2.3.0 is released!

• Added ScrollAreaAutosize component example
• Added example of the ScrollTo to prop
• Added both features to the 2.3.0 release announcement
• added RTL direction
• added Overlay component docs

To do

• debounce to autoselect
• update the release date in the release announcement
• update the release info in the migration guide
• update dmc and mantine versions on homepage
• update poetry for new dmc version

Other To Do

• add tiptap and recharts to search term