refactor: scope runtime log context

src/task-scheduler.test.ts

@@ -89,14 +89,19 @@ vi.mock('./agent-runner.js', async () => {
   };
 });
 
-vi.mock('./logger.js', () => ({
-  logger: {
+vi.mock('./logger.js', () => {
+  const mockLogger = {
     debug: loggerDebugMock,
     info: vi.fn(),
     warn: vi.fn(),
     error: vi.fn(),
-  },
-}));
+    child: (_bindings?: Record<string, unknown>) => mockLogger,
+  };
+  return {
+    logger: mockLogger,
+    createScopedLogger: (_bindings?: Record<string, unknown>) => mockLogger,
+  };
+});
 
 vi.mock('./github-ci.js', () => ({
   checkGitHubActionsRun: checkGitHubActionsRunMock,