message: prevents browser form submission when adding an apprepo
diff: @@ -15,7 +15,8 @@ interface IAppRepoFormProps {
  export const AppRepoForm = (props: IAppRepoFormProps) => {
  const { name, url, authHeader, update, install, onAfterInstall } = props;
  - const handleInstallClick = async () => {
  + const handleInstallClick = async (e: React.FormEvent<HTMLFormElement>) => {
  + e.preventDefault();
  await install(name, url, authHeader);
  if (onAfterInstall) {
  await onAfterInstall();
  