Chore: Update Docker setup and walkthrough

scripts/docker-entrypoint.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+set -e
+
+echo "Starting deployment..."
+
+# Run migrations
+echo "Running database migrations..."
+npx prisma migrate deploy
+
+# Start the application
+echo "Starting application..."
+exec node server.js