feat(content): add catalogue review metadata

Add reversible review states, audit history, and super-admin controls for catalogue entities without changing current client visibility.

Stage 30 high-risk production packs for archival review, cap generated content at non-explicit language, and preserve a checksummed pre-change production catalogue snapshot.

apps/admin/src/services/contentReviews.ts

@@ -0,0 +1,29 @@
+import type { ContentReviewStatus } from '@sauci/shared';
+import { auditedSupabase } from '@/hooks/useAuditedSupabase';
+export { CONTENT_STATUS_LABELS } from '@/lib/contentReviewStatus';
+
+export type ReviewableContentTable =
+    | 'categories'
+    | 'question_packs'
+    | 'questions'
+    | 'dare_packs'
+    | 'dares';
+
+export async function updateContentReviewStatus(
+    table: ReviewableContentTable,
+    id: string,
+    status: ContentReviewStatus,
+    reason: string,
+): Promise<void> {
+    const normalizedReason = reason.trim();
+    if (!normalizedReason) {
+        throw new Error('A review reason is required');
+    }
+
+    const { error } = await auditedSupabase.update(table, id, {
+        content_status: status,
+        content_review_reason: normalizedReason,
+    });
+
+    if (error) throw error;
+}