docs: show the updated icon on the wiki home page
Gradient: the swap list on a step. Match: clicks as before. Palettes: weights take the wheel after a click
Stop dragging, palette search, diorama projection and hotbar overflow modes
Settings search, undo and window colours; resize cursors and the wheel
Match: the swap list and hand button. Gradient: the Match tab's filters
docs: explain index refresh and the bell filter
docs: add setup settings and wiki navigation
docs: explain palettes gradients and exports
docs: explain matching and block colours
Initial Home page