Add whisper docker dependency status to gateway dashboard

src/gateway/handlers/handlers.test.ts

@@ -11,6 +11,7 @@ import { createCanvasHandlers } from './canvas.js';
 import { createConfigHandlers, redactConfig } from './config.js';
 import { createPairingHandlers } from './pairing.js';
 import type { LocalBackendStatus, LocalBackendControlResult } from './localBackends.js';
+import type { DockerDependencyStatus } from './dockerDependencies.js';
 import { PairingManager } from '../../channels/pairing.js';
 import { LaneQueue } from '../lane-queue.js';
 import { CanvasStore } from '../canvas-store.js';
@@ -283,6 +284,36 @@ describe('system handlers', () => {
     expect(getPath(result.result, 'updatedModels')).toEqual(['llama3.2', 'nomic-embed-text']);
   });
 
+  it('system.dockerDependencies returns empty list when callback is not provided', async () => {
+    const req: GatewayRequest = { id: 42, method: 'system.dockerDependencies' };
+    const result = await handlers['system.dockerDependencies'](req) as GatewayResponse;
+    expect(getPath(result.result, 'dependencies')).toEqual([]);
+  });
+
+  it('system.dockerDependencies returns dependency statuses from callback', async () => {
+    const getDockerDependencies = vi.fn(async (): Promise<DockerDependencyStatus[]> => ([
+      {
+        id: 'whisper',
+        name: 'Whisper (whisper.cpp)',
+        service: 'whisper-server',
+        configured: true,
+        state: 'running',
+        health: 'healthy',
+        statusText: 'Up 10 minutes (healthy)',
+        containerName: 'flynn-whisper-server-1',
+      },
+    ]));
+    const handlers = createSystemHandlers({
+      ...deps,
+      getDockerDependencies,
+    });
+    const req: GatewayRequest = { id: 43, method: 'system.dockerDependencies' };
+    const result = await handlers['system.dockerDependencies'](req) as GatewayResponse;
+    expect(getDockerDependencies).toHaveBeenCalledTimes(1);
+    expect(getPath(result.result, 'dependencies', '0', 'id')).toBe('whisper');
+    expect(getPath(result.result, 'dependencies', '0', 'state')).toBe('running');
+  });
+
   it('system.presence returns empty result when getPresence is not provided', async () => {
     const req: GatewayRequest = { id: 4, method: 'system.presence' };
     const result = await handlers['system.presence'](req) as GatewayResponse;