Close dropdown and mobile menu when clicking a page link

src/components/mobile-nav.tsx

@@ -62,6 +62,7 @@ export function MobileNav({ children, menuLabel = "Open menu", closeLabel = "Clo
           style={{
             borderColor: "color-mix(in srgb, var(--color-text-muted) 10%, transparent)",
           }}
+          onClick={() => setOpen(false)}
         >
           {children}
         </div>