Fix jwt-token

server/models/Tenant.js

@@ -157,6 +157,11 @@ module.exports = (sequelize) => {
       defaultValue: true,
       comment: 'Whether users can have multiple concurrent sessions'
     },
+    allow_registration: {
+      type: DataTypes.BOOLEAN,
+      defaultValue: false, // Default to false for security
+      comment: 'Whether self-registration is allowed for local auth'
+    },
     role_mappings: {
       type: DataTypes.JSONB,
       allowNull: true,