Create a login page that includes a form where users can enter a username and password. In addition to this, there should be a button to log in with Google and Email. There should also be a button labeled "login anonymously" that users can click to be taken directly to the service. Additionally, there should be a link "register as a new user". The colors of the page should be yellow, black, and white. | A shadcn/ui and v0 generation - v0
