refactor(housekeeping): sortable columns, inline edit Enter/Escape, select all matching, i18n date

- Sortable columns: click headers to sort by permission/description/group/rank
- Inline edit: click rank value to edit, Enter to save, Escape to cancel
- Select all matching button when partial selection is active
- Select-all checkbox shows all-pages selection state
- AuditSection uses Intl.DateTimeFormat with CMS locale instead of toLocaleString
- Add selectAllMatching translation key to all 22 locales

src/messages/da.json

@@ -1968,7 +1968,8 @@
 				"auditTime": "Time",
 				"auditUser": "User",
 				"auditAction": "Action",
-				"auditTarget": "Target"
+				"auditTarget": "Target",
+				"selectAllMatching": "Select all {count} matching"
 			},
 			"rooms": {
 				"title": "Værelser",