From the error logs you have shared it seems like the site builds fine, but it then errors out when trying to load some internal Netlify edge utilities. Don't think it is related to the starter, so I can be of much assistance unfortunately.
#Error while deploying nextjs storefront
lilac trench
Looks very similar to this issue from earlier this year: https://answers.netlify.com/t/netlify-build-failed-suddenly-in-the-edge-functions-bundling-phase/72201/3. Might just be a temporary outage. Otherwise I would recommend that you look into Vercel if you want to get it up right now 🙂
lilac trench
Okay strange, do you get any error logs from Vercel at all?
Hmm, just tried to deploy it my self to Vercel and works fine. Did you make any changes to the project?
glossy laurel
Your title says Nextjs starter but you are using Gatsby starter
The repo link in your last Vercel screenshot is for Gatsby
lilac trench
You didn’t set the backend url in the environment variables so it’s trying to reach the backend on localhost:9000 which obviously won’t work when you have deployed the starter 😄