Feature Request: Add Social Login Buttons to the Sign Up Screen

Currently, the Sign Up screen only offers email/password registration. The social login options (Google, Facebook, Apple) are only available on the Sign In screen.

This creates a poor user experience, especially for invited users who are new to the platform. When a new user receives an invitation and clicks "Sign Up," they are presented with only an email/password form — with no way to use their preferred social login method. The social login buttons only appear if they happen to click "Sign In" instead, which is not intuitive for someone who doesn't yet have an account.

Expected behavior: Social login buttons (Google, Facebook, Apple) should appear on both the Sign In and Sign Up screens, so new users can create an account using their preferred method regardless of which screen they land on.

Use case example: A club admin invites a new member via email. The new member has never used the app before. They click the invite link, see the Sign Up screen, and have no way to register with Google/Facebook/Apple — even though those options are enabled in the app settings.