* Move call to `tryPersistStorage` to `OnLoggedIn` handler I think this needs to happen whether or not we are in the middle of a login flow. Fixes: https://github.com/element-hq/element-web/issues/31298 * Inline `MatrixChat.onLoggedIn` It's now a one-liner, and its semantics are very confusing. * Factor out `MatrixChat.onLoggedIn` Now that we've got rid of the confusing `onLoggedIn` method, we can factor out a method which *actually* handles `OnLoggedIn` actions.