Redesigns the order list so unpaid and paid orders share a consistent
card layout, with clearer payment context and labeled metadata users
need before paying via Swish.
- Split list into Obetalda/Tidigare sections with pending orders first
- Pending cards: preview box, labeled Beställnings-ID, price row, Betala 49 kr
- Completed cards: same header/preview layout, prominent Spåra brev button
- Replace em-dash pay label and update unit/E2E selectors
Co-authored-by: Cursor <cursoragent@cursor.com>
Adds backend endpoints and frontend edit page so pending orders can be updated or soft-cancelled without admin intervention.
Co-authored-by: Cursor <cursoragent@cursor.com>