Add a star icon to favorite the query (if it doesn’t exist already). This opens a popover with a text input for the saved query name.  Figma

Only show the star when a user has a valid query that isn't blank/default.

If the query is already favorited, show a filled in state.

WIP from Vivian: https://github.com/mongodb-js/compass/compare/main...COMPASS-8144-add-star-query-bar