✨ fix(dropdown): set modal prop to false for DropdownMenu component

Signed-off-by: Innei <tukon479@gmail.com>

Author: Innei

src/DropdownMenu/DropdownMenu.tsx

@@ -94,6 +94,7 @@ const DropdownMenu = memo<DropdownMenuProps>(
       <Menu.Root
         {...rest}
         defaultOpen={defaultOpen}
+        modal={false}
         onOpenChange={handleOpenChange}
         onOpenChangeComplete={handleOpenChangeComplete}
         open={open}