Mobile widgets: swipe through full-screen cards

On mobile, the Widgets tab no longer squeezes every chart into a cramped grid. Each widget gets a full-screen card you swipe through vertically—charts, calendars, and stats are large enough to read without pinching or squinting.

The carousel keeps your layout order and shows which widget you're on, so browsing your dashboard on a phone feels closer to flipping through focused cards than scrolling a tiny mosaic.