Touch targets below 44×44px on mobile

[AdamJ]

Several buttons use size="sm" with icon-only display on mobile. At ~32px they fall below the iOS/WCAG minimum.

Affected

• TaskItem.tsx — Edit/Delete with hidden sm:block text
• ArchiveEditDialog.tsx — Restore/Delete/Edit in header; task Edit/Delete in table
• Report.tsx — Previous/Next week buttons at h-8 w-8 (32px)
• Navigation.tsx — Print and Settings icon-only buttons

ToDo

• Add min-h-[44px] min-w-[44px] to these specific icon buttons