- ui.tsx: useWindowResize callback now builds a fresh {width,height} from
window.innerWidth/innerHeight instead of the hook's mutated ref object,
so Preact re-renders and the size label updates live
- toggleWindowSize: spread MIN/MAX constants to new objects (same ref bug)
- ui.tsx: pass min/max opts to useWindowResize (fixes first-drag bug)
- ui.tsx: move live size to top toolbar (left of expand button)
- main.ts: set figma window title with startup size via showUI({title})
- ui.tsx: decorative SVG drag indicator (pointerEvents:none) like old plugin
- uses --figma-color-icon-secondary + opacity 0.4, fixed bottom/right 3px
- Fragment wrapper; real drag still handled by useWindowResize handle