Add pagination to audit page

server.js

@@ -607,11 +607,12 @@ app.put('/api/settings', requireAdmin, async (req, res) => {
 
 app.get('/api/audit', requireAdmin, async (req, res) => {
   const limit = Math.min(parseInt(req.query.limit, 10) || 100, 1000);
+  const offset = Math.max(parseInt(req.query.offset, 10) || 0, 0);
   const { rows } = await pool.query(
     `SELECT a.id, a.action, a.target, a.ip, a.created_at, a.user_id, u.username AS user_name
      FROM audit_log a LEFT JOIN users u ON u.id = a.user_id
-     ORDER BY a.id DESC LIMIT $1`,
-    [limit]
+     ORDER BY a.id DESC LIMIT $1 OFFSET $2`,
+    [limit, offset]
   );
   res.json(rows);
 });