added cli parameter to toggle registraion, and split the monorepo: now this is only the backend

db/Dockerfile

@@ -1,9 +1,9 @@
 FROM docker.io/library/postgres:15
 
 # Set environment variables
-ENV POSTGRES_USER=chatapp
+ENV POSTGRES_USER=frangipane
 ENV POSTGRES_PASSWORD=secret
-ENV POSTGRES_DB=chatapp
+ENV POSTGRES_DB=frangipane
 
 # Copy the initialization SQL script
 COPY init.sql /docker-entrypoint-initdb.d/