Admin Full-Width Repair is now installed.
What changed
- Found the conflicting 1180px max-width rule in design-system.css.
- Removes .admin-wrap from the shared content-width constraint.
- Adds a high-specificity full-width Admin override after shared design rules.
- Preserves the normal Admin sidebar width.
- Allows the main Admin workspace to fill all remaining screen space.
- Keeps responsive mobile behavior.
