title_bar: Factor out application menu into its own component (#13947)

This PR factors out the application menu in the title bar into its own
component.

Release Notes:

- N/A

Marshall Bowers committed 2y ago

ea9ba6863d354016779ee70a3825b349da9b9471

Parent: af697d9

Committed by GitHub <noreply@github.com> on 7/8/2024, 8:34:00 PM