style: prevent text from being selected on drag-to-scroll

src/components/group-badges.tsx

@@ -39,6 +39,8 @@ export function GroupBadges({
     const container = scrollContainerRef.current;
     if (!container) return;
 
+    e.preventDefault();
+
     dragStartRef.current = {
       x: e.clientX,
       scrollLeft: container.scrollLeft,