Improve UI

frontend/src/components/ui/Slider.tsx

@@ -0,0 +1,25 @@
+import * as SliderPrimitive from '@radix-ui/react-slider';
+import { cn } from '../../lib/utils';
+
+interface SliderProps extends React.ComponentPropsWithoutRef<typeof SliderPrimitive.Root> {
+  className?: string;
+}
+
+export function Slider({ className, ...props }: SliderProps) {
+  return (
+    <SliderPrimitive.Root
+      className={cn('relative flex w-full touch-none select-none items-center', className)}
+      {...props}
+    >
+      <SliderPrimitive.Track className="relative h-2 w-full grow overflow-hidden rounded-full bg-warm-200 dark:bg-navy-700">
+        <SliderPrimitive.Range className="absolute h-full bg-teal-600" />
+      </SliderPrimitive.Track>
+      {props.value?.map((_, i) => (
+        <SliderPrimitive.Thumb
+          key={i}
+          className="block h-5 w-5 rounded-full border-2 border-teal-600 dark:border-teal-500 bg-white dark:bg-navy-800 ring-offset-white dark:ring-offset-navy-950 transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-teal-600 focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50"
+        />
+      ))}
+    </SliderPrimitive.Root>
+  );
+}