Add ability to show multiple shabads in the navigator pane

[maneetpaul]

[prebhdevsingh]

@maneetpaul can you share a wireframe of how this may look like? a quick sketch will be helpful.

[Gauravjeetsingh]

@maneetpaul / @saintsoldierx veerjis, is this the same feature we recently did, the multipane workspace?

#1927

[saintsoldierx]

Yes, I think this can be closed.