fix: remove all duplicate closing tags in StatsCard

apps/admin/src/components/ui/StatsCard.tsx

@@ -77,8 +77,4 @@ export function StatsCard({ title, value, change, trend, icon: Icon, color = "bl
             </CardContent>
         </Card>
     );
-}
-            </CardContent>
-        </Card>
-    );
 }