I am trying to achieve having a redirection if the user logs in successfully. I was trying to call this.$router.push('/profile') with then the call back after login however I get an error stating Error Cannot read properties of undefined (reading '$router') I am not sure if there is a new flow to how to get this done since I am using composition with <script setup> syntax. I read the document reference online but still not seeing anything concrete as to how to do this type of navigation now. How can I achieve this with the new vue3 composition api? It seems I am missing something.