Thanks to menschlich for the constructive feedback!

Hovering over a resource/building will now show a custom cursor to indicate you can click

Icon prices now show the resource icons, not the letter of the resource

Same for tooltips - where a cost is shown, it will use the resource icons

Worker counts per resource are now correctly a little person thumbnail

You can hover over a resource to see what it's called and how many are working it

Attack-move can now be done with either left or right click

Right clicking a selected unit type now deselects it. E.g. select villagers and swordsman, then right click the villagers to deselect them