Plot fix

web/src/widgets/PlotWidget.tsx

@@ -70,6 +70,7 @@ export default function PlotWidget({ widget, onContextMenu, timeRange }: Props)
   // Stable primitive deps so the effect re-runs when plotType or signals change.
   const timeRangeKey = timeRange ? `${timeRange.start}|${timeRange.end}` : 'live';
   const plotType = widget.options['plotType'] ?? 'timeseries';
+  const legendPos = widget.options['legend'] ?? 'bottom';
   const signalsKey = widget.signals.map(s => `${s.ds}:${s.name}${s.color ?? ''}`).join(',');
 
   useEffect(() => {
@@ -436,7 +437,7 @@ export default function PlotWidget({ widget, onContextMenu, timeRange }: Props)
 
   return (
     <div
-      class="plot-widget"
+      class={`plot-widget legend-${legendPos}`}
       ref={outerRef}
       style={`left:${widget.x}px;top:${widget.y}px;width:${widget.w}px;height:${widget.h}px;`}
       onContextMenu={onContextMenu}