/admin/database-maintenance?key=${adminKey}`, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                }
            });
            
            if (!response.ok) {
                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
            }
            
            const data = await response.json();
            hideLoading();
            
            if (data.success) {
                showSuccess('Database ma