test(cli): add hasUnfinalizedAgents/abortAll to registry mock

The nonInteractiveCli test stub was missing two methods that the
runtime now calls when draining background agents on shutdown,
causing every runNonInteractive test to fail with TypeError.

packages/cli/src/nonInteractiveCli.test.ts

@@ -150,6 +150,8 @@ describe('runNonInteractive', () => {
         setNotificationCallback: vi.fn(),
         setRegisterCallback: vi.fn(),
         getRunning: vi.fn().mockReturnValue([]),
+        hasUnfinalizedAgents: vi.fn().mockReturnValue(false),
+        abortAll: vi.fn(),
       }),
     } as unknown as Config;