Finalize database deployment readiness

.env.production.example

@@ -0,0 +1,11 @@
+SECRET_KEY=replace-this-with-a-long-random-string
+APP_ENV=production
+DATABASE_URL=postgresql+psycopg://user:password@host/dbname
+APP_BASE_URL=https://myboker.org
+RATELIMIT_STORAGE_URI=redis://localhost:6379/0
+MAIL_SERVER=smtp.sendgrid.net
+MAIL_PORT=587
+MAIL_USE_TLS=true
+MAIL_USERNAME=apikey
+MAIL_PASSWORD=your-sendgrid-api-key
+MAIL_DEFAULT_SENDER=noreply@myboker.org