fix: make auth dropdown controlled in React to prevent password manager focus-loss from closing it

client/src/components/auth/AuthDropdownContent.tsx

@@ -10,7 +10,7 @@ import Guest from "./Guest";
 import Login from "./Login";
 import Register from "./Register";
 
-export default function AuthDropdownContent() {
+export default function AuthDropdownContent({ onClose }: { onClose?: () => void }) {
   const session = useContext(SessionContext);
   const [activeTab, setActiveTab] = useState<"guest" | "login" | "register">("guest");
   const [serverMessage, setServerMessage] = useState<string | null>(null);
@@ -29,6 +29,9 @@ export default function AuthDropdownContent() {
   }, []);
 
   function closeDropdown() {
+    if (onClose) {
+      onClose();
+    }
     if (typeof document !== "undefined" && document.activeElement) {
       (document.activeElement as HTMLElement).blur();
     }