fix(t3-chat): Chat hover color in sidebar

Author: arithefirst

styles/t3-chat/catppuccin.user.less

@@ -67,7 +67,11 @@
       background-color: fade(@accent-color, 30%);
     }
 
-    /* Override common UI elements */
+    
+    .hover\:bg-\[\#2D2D2D\]\/50:hover {
+      background-color: @crust;
+    }
+
     .bg-neutral-800,
     .bg-gray-800,
     .bg-gray-950,