Add blog and content approvals logging

Implement Phase 3 audit logging:
- Blog management: create, update, delete, publish
- Manual content deletions (force deletions)
- Direct entity approvals bypassing moderation queue (loggable events where applicable)

Includes integration with central logAdminAction helper and updates to relevant components/hooks:
AdminBlog.tsx (create/update/delete/publish paths)
Moderation queue deletion path (force delete)
Moderation actions paths with direct approvals where possible
New logs for blog_post_created, blog_post_updated, blog_post_deleted, blog_post_published, submission_force_deleted, etc.

src/hooks/moderation/useModerationQueueManager.ts

@@ -311,6 +311,19 @@ export function useModerationQueueManager(config: ModerationQueueManagerConfig):
 
         if (error) throw error;
 
+        // Log manual submission deletion
+        const { logAdminAction } = await import('@/lib/adminActionAuditHelpers');
+        await logAdminAction(
+          'submission_force_deleted',
+          {
+            submission_id: item.id,
+            submission_type: item.content?.action || 'unknown',
+            entity_type: item.content?.entity_type,
+            reason: 'Manual deletion by moderator',
+          },
+          item.user_id
+        );
+
       toast({
         title: "Submission deleted",
         description: "The submission has been permanently deleted",
@@ -336,7 +349,7 @@ export function useModerationQueueManager(config: ModerationQueueManagerConfig):
         setActionLoading(null);
       }
     },
-    [actionLoading, toast],
+    [actionLoading, toast, queue],
   );
 
   /**