Component | <messages-header>

[Njsteelejr]

This component represents the header of the messages page. Not the app header at the very top, but the one below that.

Requirements:

1. Uses the base Quasar toolbar component
2. Has "Messages" written as the header
3. Has functional "Back" button that takes the user back a page

Visual context:

Reminder: The mock-ups shown are not a representation of the desired appearance. They are only meant to give a general guide for the placement of components in relation to others on a page. CSS should be used as minimally as possible. Just use standards for the Quasar components you use to build our new components, and for any styling and positioning you need to do, be sure to follow Quasar's standards.