fix(charting): remove duplicate range selector

frontend/src/widgets/QbittorrentSpeedWidget.tsx

@@ -1,10 +1,6 @@
 import { Alert, AlertDescription } from "@/components/ui/alert";
 import { Skeleton } from "@/components/ui/skeleton";
 import { LineSeriesChart } from "../components/LineSeriesChart";
-import {
-	chartRangesThrough,
-	type ChartRangeValue,
-} from "../components/chartRanges";
 import type { ChartSeries } from "../components/LineSeriesChart";
 import type { MetricScale, MetricUnit } from "../lib/metricFormat";
 import { SectionCard } from "../components/SectionCard";
@@ -27,11 +23,6 @@ export function QbittorrentSpeedWidget({
 	// Source returns raw bytes/sec; default to bytes/sec + auto scale (MB/s, …).
 	const unit = (widget.config.unit as MetricUnit) || "bytes_per_sec";
 	const scale = (widget.config.scale as MetricScale) || "auto";
-	const configuredRange = widget.config.window_seconds;
-	const maxRangeSeconds =
-		configuredRange === "all" ? 86_400 : Number(configuredRange) || 1800;
-	const defaultRangeSeconds: ChartRangeValue =
-		configuredRange === "all" ? "all" : maxRangeSeconds;
 
 	return (
 		<SectionCard title={widget.title} description={description}>
@@ -47,8 +38,7 @@ export function QbittorrentSpeedWidget({
 					unit={unit}
 					scale={scale}
 					height={220}
-					rangeOptions={chartRangesThrough(maxRangeSeconds)}
-					defaultRangeSeconds={defaultRangeSeconds}
+					showRangeSelector={false}
 				/>
 			) : (
 				<Alert>