refactor: new settings page design and new pill component

src/shared/view/ui/PillBar.tsx

@@ -0,0 +1,41 @@
+import type { ReactNode } from 'react';
+import { cn } from '../../../lib/utils';
+
+/* ── Container ─────────────────────────────────────────────────── */
+type PillBarProps = {
+  children: ReactNode;
+  className?: string;
+};
+
+export function PillBar({ children, className }: PillBarProps) {
+  return (
+    <div className={cn('inline-flex items-center gap-[2px] rounded-lg bg-muted/60 p-[3px]', className)}>
+      {children}
+    </div>
+  );
+}
+
+/* ── Individual pill button ────────────────────────────────────── */
+type PillProps = {
+  isActive: boolean;
+  onClick: () => void;
+  children: ReactNode;
+  className?: string;
+};
+
+export function Pill({ isActive, onClick, children, className }: PillProps) {
+  return (
+    <button
+      onClick={onClick}
+      className={cn(
+        'flex touch-manipulation items-center gap-1.5 rounded-md px-3 py-2 text-sm font-medium transition-all duration-150',
+        isActive
+          ? 'bg-background text-foreground shadow-sm'
+          : 'text-muted-foreground active:bg-background/50',
+        className,
+      )}
+    >
+      {children}
+    </button>
+  );
+}