fix: chat UI

components/layout/site-sidebar.tsx

@@ -40,6 +40,10 @@ import {
   Settings2,
   User as UserIcon,
 } from "lucide-react";
+import {
+  NavUnreadBadge,
+  useChatUnread,
+} from "@/components/layout/nav-unread-badge";
 import { useAuth } from "@/components/auth/auth-provider";
 import { ReadingSettings } from "@/components/reading-settings";
 import { KautilyaIcon } from "@/components/selection-toolbar/shared";
@@ -177,10 +181,15 @@ function SidebarLink({
    *  settings popover is up) and the mouse isn't actually hovering. */
   expandedOverride?: boolean;
 }) {
+  const chatUnread = useChatUnread();
   return (
     <Link
       href={item.href}
-      aria-label={item.label}
+      aria-label={
+        item.href === "/chats" && chatUnread > 0
+          ? `${item.label} (${chatUnread} unread)`
+          : item.label
+      }
       title={item.label}
       className={cn(
         "mx-2 h-11 flex items-center gap-3 px-3 rounded-lg overflow-hidden whitespace-nowrap text-sm font-medium",
@@ -190,7 +199,13 @@ function SidebarLink({
           : "text-muted-foreground hover:text-foreground hover:bg-muted",
       )}
     >
-      <span className="shrink-0">{item.icon}</span>
+      <span className="shrink-0">
+        {item.href === "/chats" ? (
+          <NavUnreadBadge>{item.icon}</NavUnreadBadge>
+        ) : (
+          item.icon
+        )}
+      </span>
       <span
         className={cn(
           "transition-opacity duration-150",