v0.11.15 user manager bug fix

frontend/src/pages/UserManagerPage.jsx

@@ -32,6 +32,10 @@ function UserRow({ u, onUpdated }) {
   const [editName, setEditName] = useState(false);
   const [nameVal, setNameVal] = useState(u.name);
   const [roleWarning, setRoleWarning] = useState(false);
+  // onIF/onIB are no-ops here — UserRow doesn't have access to the page-level
+  // inputFocused state. The mobile footer is controlled by the parent page only.
+  const onIF = () => {};
+  const onIB = () => {};
 
   const handleRole = async (role) => {
     if (!role) { setRoleWarning(true); return; }