Update all configurations, fixtures, scripts, and documentation to replace occurrences of `schon.fureunoir.com` with the new `schon.wiseless.xyz` domain.
This ensures consistency across the project and reflects the updated domain structure.
Introduce `demo_data` management command for populating or removing demo fixtures in the system, facilitating testing and demonstration. Enhancements include low stock product list UI with product images and integration of value formatting for financial KPIs.
