spell/ability hotbars

[partial]

How do I change which hotbars show up above the inventory in tiles?

I know there's an option to set the order in which they appear (the number of bars auto-scales w/ resolution)

[Sprucery]

tile_layout_priority = minimap, inventory, gold_turn, command, spell, monster
(Ordered list option)
This option allows you to control the order in which elements are
placed on the right of the screen, below the stat area. On small
resolution, there won't be enough room for everything, so only the
first items will be placed. You can also remove items you don't want
to be permanently displayed. The inventory tab will always be placed at
the bottom but is initialised at a minimum size (4 lines). If you put a
tab before it on the option line, the tab will still be placed above it,
but it will have priority over it so the inventory might not be able to
expand to its maximum size (6 lines). The minimap is always placed
between the stat area and the tabs. The memorisation and skill tabs can
be added to the list too, but are not by default.