Added protecting hooks

dist/modules/hooks/preventDeleteSystemPage.d.ts

@@ -0,0 +1,15 @@
+import type { CollectionBeforeDeleteHook } from 'payload';
+/**
+ * Blocks deletion of a page assigned a System Page role (homepage,
+ * privacyPolicy, cookiePolicy, termsOfService). An editor deleting the privacy
+ * policy or homepage by accident would break routing and compliance links; this
+ * stops it with a clear error. They must unassign the role first (deliberate).
+ *
+ * Reads the role assignments from SiteSettings (which page holds which role).
+ *
+ *   hooks: { beforeDelete: [buildPreventDeleteSystemPage({ settingsSlug: 'site-settings' })] }
+ */
+export declare function buildPreventDeleteSystemPage(args?: {
+    roleFields?: string[];
+    settingsSlug?: string;
+}): CollectionBeforeDeleteHook;