Bug: Incorrect redirect on button "sign up" in simple battle with no registration

[Yuga-testing]

Summary

After completing a simple battlewith no registration, a button "sign up" is appears. Clicking this button should redirect to the page for new user registration page. Now it's redirect to sign in with GitHub

Reproduction steps

1. Go to main page https://codebattle.hexlet.io/
2. Click on "Try simple battle"
3. New game is beginning 
4. After end of this game, click "Sign in» on the right side

Expected result

redirect to the page for new user registration page

Actual result

redirect to sign in with GitHub

Browsers

Chrome

OS

Mac

Current version: 4df7e60 deployedAt UTC: 2025-10-29 12:48:32