add supabase env

Dockerfile

@@ -3,6 +3,9 @@
 # Adapted from https://github.com/vercel/next.js/blob/e60a1e747c3f521fc24dfd9ee2989e13afeb0a9b/examples/with-docker/Dockerfile
 # For more information, see https://nextjs.org/docs/pages/building-your-application/deploying#docker-image
 
+ARG NEXT_PUBLIC_SUPABASE_URL
+ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
+
 FROM node:18 AS base
 
 # Install dependencies only when needed
@@ -60,5 +63,7 @@ EXPOSE 4000
 
 ENV PORT 4000
 ENV HOSTNAME 0.0.0.0
+ENV NEXT_PUBLIC_SUPABASE_URL $NEXT_PUBLIC_SUPABASE_URL
+ENV NEXT_PUBLIC_SUPABASE_ANON_KEY $NEXT_PUBLIC_SUPABASE_ANON_KEY
 
 CMD ["node", "server.js"]