Add a way to reorder menus :)

[Forikundo]

Hi, currently menus can't be rearranged, they are in the order they were created, sometimes I have 10 or 15 menus for one application and I think it would be very handy to have the chance to reorder them, wether It's drag and drop or arrows to move them up or down.

Currently If I try to reorder them using drag and drop it pops up a bug alert that says "Uncaught TypeError: Cannot read properties of undefined (reading "SectionRowIndex")

[dumbeau]

I'll plan for this one in V2 at least. You could probably reorder them by modifying the JSON settings file if you're desperate.