Bob AI: fix build errors (attempt 1)

Merge version_15_1782936746261 into main

src/components/ui/NavbarDropdown.tsx

@@ -22,7 +22,7 @@ const handleNavClick = (e: React.MouseEvent<HTMLAnchorElement>, href: string, on
 
 const NavbarDropdown = ({ logo, logoImageSrc, navItems, ctaButton }: NavbarDropdownProps) => {
   const [menuOpen, setMenuOpen] = useState(false);
-  const navRef = useRef<HTMLElement>(null);
+  const navRef = useRef<HTMLElement | null>(null);
 
   useEffect(() => {
     const handleKeyDown = (e: KeyboardEvent) => {
@@ -105,4 +105,4 @@ const NavbarDropdown = ({ logo, logoImageSrc, navItems, ctaButton }: NavbarDropd
   );
 };
 
-export default NavbarDropdown;
+export default NavbarDropdown;