Remix netlify: moving from functions to edge functions

Hello!

I’m trying to switch from deploying functions to edge functions on an existing netlify remix app. Have followed all the steps I can find and everything the AI suggested (changing entry.server,
npm install @netlify/remix-edge-adapter @netlify/remix-runtime,
npm install --dev @netlify/edge-functions, adapting vite.config.ts to use the edge functions plugin) but getting an Unexpected Server Error with no further info on the branch deploy. Not sure where to go from here - any wisdom?

Site: packster.netlify.app (specifically https://deploy-preview-227--packster.netlify.app/)

Thank you for your help!

I think the advise I have got in the past is to start a new project with the Edge Adapter template and then drop your source files in it.