feat: add user filter chips and resource types to audit log

- Replace user ID text input with checkbox-style user chips extracted from log entries
- Add sales_stats and landings to resource type filter
- Fix export not respecting status filter
- Remove dead auto-refresh interval code
- Add aria-pressed and focus-visible styles for accessibility

src/locales/en.json

@@ -3097,6 +3097,7 @@
       "filters": {
         "title": "Filters",
         "active": "Active",
+        "user": "User",
         "action": "Action",
         "actionPlaceholder": "Search by action...",
         "resource": "Resource type",