Can you review https://vercel.com/guides/why-aren-t-commits-triggering-deployments-on-vercel and make sure everything is intact?

It looks like the problem is with the connection between github and vercel. Here is a screenshot of the error I got from github repo. I looked at my vercel and github account and everything looks like it's connected.

Can you share an example commit SHA?

I was using Cursor AI, and I just pushed it to my GitHub account. I wasn't using the terminal. But everything stopped working after I changed the email address. I am wondering if the commit was with a different email and so things are not connecting because emails aren't matching.

Yeah, I think your Cursor AI git flow is still sending old email metadata which Vercel isn't aware. We can tell only when we inspect commit SHA.

Also, when I try to manually deploy changes, I get this error in Vercel.

Yes, likely because the git metadata isn't present https://vercel.com/guides/why-aren-t-commits-triggering-deployments-on-vercel#correctly-configured-metadata and vercel cannot find the ownership of the commit.

It is fixed. I ran the following commands and it fixed it. Thanks for your help. I really appreciate it.