[Mobile] Swipe the navigation toolbar to switch between tabs

Use case or problem

Switching between tabs on mobile isn’t very fast.

Proposed solution

Swiping the toolbar similar to how you can in Firefox and Chrome on Android to move between tabs would be great.

Current workaround (optional)

You can add “next tab” and “previous tab” to the mobile toolbar, but that only shows when editing notes.

Related feature requests (optional)