I linked my domain to the website but when I push new commits to it, it doesnt update the domain, it only updates summr.vercel.app
When I looked into it further, I noticed that it said: Domain summr.tech was added to a different project. Please complete verification to add it to this project instead.
The domain troubleshooting guide can help with most custom domain configuration issues. You might be able to use that guide to solve it before a human is available to help you. Then you can come back here and share the answer for bonus points.
You can also use v0 to narrow down the possibilities.