Picture and banner canvases now keep their pan and zoom positions while collaborator changes load.
Headquarters canvases fetch settled positions during movement and avoid repeating temporary connection warnings.
Full-screen alliance canvases:
Picture, banner, and headquarters artwork can now fill the entire screen for better visibility.
Painting now uses the familiar main-canvas flow with an open-and-confirm Paint button and mouse-wheel-click color sampling.
Headquarters charges and recharge time are shown on Paint, pixel clicks open the same detailed painter card used by the main canvas, and timeout management lives in a header menu.
Controlled member lists:
Alliance member and ban lists now load one additional page per Load more click instead of continuing automatically while you scroll.
Easier draft collaborators:
Managing who can paint an alliance draft now shows the full member list with a search box and a checkbox per member.
Ticking a member grants access instantly, unticking removes it, and current collaborators stay visible with the date they were added.
