Fix WEBHOOK_URL, add MomentJS, add SSO

.env.sample

@@ -6,9 +6,13 @@ DOMAIN=n8n.example.com
 #EXTRA_DOMAINS=', `www.n8n.example.com`'
 LETS_ENCRYPT_ENV=production
 
-N8N_BASIC_AUTH_USER=test
-N8N_BASIC_AUTH_PASSWORD=test
+# Only required if you're not using SSO
+N8N_BASIC_AUTH_USER=username
 
-SECRET_DB_NON_ROOT_PASSWORD_VERSION=v1
 SECRET_DB_PASSWORD_VERSION=v1
 SECRET_ADMIN_PASSWORD_VERSION=v1
+
+COMPOSE_FILE="compose.yml"
+
+# SSO using traefik-forward-auth
+#COMPOSE_FILE="$COMPOSE_FILE:compose.sso.yml"