A dashboard now carries the canvas it is drawn for (canvas_width /
canvas_height, presets plus two numbers in the settings panel). Editor and
wall panel render that surface at its true pixel size and scale it to fit,
so a side panel opening changes only the scale — never the arrangement
being made. With the width and column count known the dot pitch is exact,
(width + gap) / columns by row height + gap, so a dot sits where every
widget corner snaps. The wall panel shows no dots.
stroblme
7871a15ebc