Updates

components/dashboard/ChatDetail.tsx

@@ -33,6 +33,7 @@ interface Chat {
   messages: Message[];
   lastUpdated: string;
   orderId?: string;
+  telegramUsername?: string | null;
 }
 
 // Helper function to extract filename from URL
@@ -384,7 +385,16 @@ export default function ChatDetail({ chatId }: { chatId: string }) {
         <Button variant="ghost" size="icon" onClick={handleBackClick}>
           <ArrowLeft className="h-5 w-5" />
         </Button>
-        <h3 className="text-lg font-semibold">Chat with Customer {chat.buyerId.slice(-4)}</h3>
+        <div className="flex flex-col">
+          <h3 className="text-lg font-semibold">
+            Chat with Customer {chat.buyerId.slice(-4)}
+          </h3>
+          {chat.telegramUsername && (
+            <span className="text-sm text-muted-foreground">
+              @{chat.telegramUsername}
+            </span>
+          )}
+        </div>
       </div>
       
       <div className="flex-1 overflow-y-auto p-2 space-y-2 pb-[58px]">