fix: scroll apps list in navigation rail to prevent overflow

app/globals.css

@@ -522,6 +522,15 @@ body {
   }
 }
 
+.scroll-hidden::-webkit-scrollbar {
+  display: none;
+}
+
+.scroll-hidden {
+  -ms-overflow-style: none;
+  scrollbar-width: none;
+}
+
 /* Mobile backdrop blur support */
 @supports (backdrop-filter: blur(8px)) {
   .mobile-backdrop {

components/layout/navigation-rail.tsx

@@ -400,7 +400,7 @@ export function NavigationRail({
 
       <nav
         className={cn(
-          "flex flex-col",
+          "flex flex-col flex-1 min-h-0 overflow-y-auto scroll-hidden",
           collapsed ? "items-center gap-1 py-3 px-1" : "gap-0.5 py-2 px-2",
         )}
         role="navigation"