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/en.json

@@ -1899,6 +1899,7 @@
 				"confirmDeletePermission": "Delete this permission permanently?",
 				"confirmBulkDelete": "Delete {count} selected permissions?",
 				"deleteSelected": "Delete {count} selected",
+				"selectAllMatching": "Select all {count} matching",
 				"cancel": "Cancel",
 				"confirm": "Confirm",
 				"colGroup": "Group",