update api configuration for panel iot and adjust ai insight

components/__tests__/SettingsPage.test.tsx

@@ -2,10 +2,11 @@ import { fireEvent, render, screen, waitFor } from '@testing-library/react';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import SettingsPage from '../SettingsPage.tsx';
 
-const { createKandangMock, createFlockMock, createCycleMock, updateCycleMock, reloadMock, farmState } = vi.hoisted(
+const { createKandangMock, createFlockMock, updateFlockMock, createCycleMock, updateCycleMock, reloadMock, farmState } = vi.hoisted(
   () => ({
     createKandangMock: vi.fn(),
     createFlockMock: vi.fn(),
+    updateFlockMock: vi.fn(),
     createCycleMock: vi.fn(),
     updateCycleMock: vi.fn(),
     reloadMock: vi.fn().mockResolvedValue(undefined),
@@ -21,6 +22,7 @@ const { createKandangMock, createFlockMock, createCycleMock, updateCycleMock, re
       flocks: [] as Array<{
         id: number;
         flock_name: string;
+        iot_api_url?: string;
         kandang: number;
         created_at: string;
         updated_at: string;
@@ -46,6 +48,7 @@ vi.mock('../../services/apiClient.ts', () => ({
     },
     flocks: {
       create: createFlockMock,
+      update: updateFlockMock,
       remove: vi.fn(),
     },
     cycles: {
@@ -91,6 +94,7 @@ describe('SettingsPage settings forms', () => {
   beforeEach(() => {
     createKandangMock.mockReset();
     createFlockMock.mockReset();
+    updateFlockMock.mockReset();
     createCycleMock.mockReset();
     updateCycleMock.mockReset();
     reloadMock.mockClear();
@@ -111,6 +115,15 @@ describe('SettingsPage settings forms', () => {
     createFlockMock.mockResolvedValue({
       id: 3,
       flock_name: 'Lantai 1',
+      iot_api_url: '',
+      kandang: 11,
+      created_at: '',
+      updated_at: '',
+    });
+    updateFlockMock.mockResolvedValue({
+      id: 3,
+      flock_name: 'Lantai 1',
+      iot_api_url: 'https://example.test/iot/lantai-1',
       kandang: 11,
       created_at: '',
       updated_at: '',
@@ -179,6 +192,35 @@ describe('SettingsPage settings forms', () => {
     });
   });
 
+  it('saves flock IoT API URL for a listed flock', async () => {
+    farmState.kandangs = [
+      { id: 11, kandang_name: 'Kandang 1', site: 'site-a', created_at: '', updated_at: '' },
+    ];
+    farmState.selectedKandangId = 11;
+    farmState.flocks = [
+      {
+        id: 3,
+        flock_name: 'Lantai 1',
+        iot_api_url: '',
+        kandang: 11,
+        created_at: '',
+        updated_at: '',
+      },
+    ];
+
+    render(<SettingsPage />);
+
+    fireEvent.change(screen.getByPlaceholderText('https://…/api/iot/…'), {
+      target: { value: 'https://example.test/iot/lantai-1' },
+    });
+    fireEvent.click(screen.getByRole('button', { name: 'Simpan URL IoT' }));
+
+    await waitFor(() => expect(updateFlockMock).toHaveBeenCalledTimes(1));
+    expect(updateFlockMock).toHaveBeenCalledWith(3, {
+      iot_api_url: 'https://example.test/iot/lantai-1',
+    });
+  });
+
   it('submits cycle fields without flock assignment', async () => {
     farmState.kandangs = [
       { id: 11, kandang_name: 'Kandang 1', site: 'site-a', created_at: '', updated_at: '' },