Authentication flow drops context on /new/clone URLs, redirecting to Dashboard

#### Issue detail
When an unauthenticated user opens a Vercel clone link and logs in, they are redirected to the main dashboard instead of returning to the original clone page.

#### Steps to Reproduce
- Log out of Vercel (or open an Incognito window).
- Navigate to the clone URL: md-link-0
- Complete the login process with github.

#### Actual Behavior
The user is redirected to md-link-1. The original clone parameters are lost.

#### Expected Behavior
The user should be redirected back to md-link-2 to seamlessly continue their deployment.