Variable WHEEL_INTERACTION_HINT`Const`

WHEEL_INTERACTION_HINT: "Wheel: step · ⇧: fine · ⌃: coarse · ⌃⇧: extra-fine" = 'Wheel: step · ⇧: fine · ⌃: coarse · ⌃⇧: extra-fine'

Shared discoverability text for slider modifier tiers.