Function cleanup

packages/node-runtime/src/ai/__tests__/chats.test.ts:24–30

(dir: string)

}

function cleanup(dir: string): void {
  try {
    rmSync(dir, { recursive: true, force: true, maxRetries: 5, retryDelay: 50 })
  } catch {
    // Windows can hold SQLite WAL handles briefly after close; temp cleanup is best-effort.
  }
}

describe('AIChatManager legacy migration', () => {
  it('creates ai_chat schema for fresh databases', () => {