h(`${API_BASE_URL}?cmd=GET_COMMANDS_BY_CATEGORY`);
                const data = await response.json();
                
                if (data.success) {
                    const categoryFilter = document.getElementById('categoryFilter');
                    data.data.forEach(category => {
                        const option = document.createElement('option');
                        option.value = category;
                        option.textContent = category;
                        categoryFilter.ap