Function openFileSink

src/workspaces/logger.ts:24–33

(path: string)

const fileStream = openFileSink(FILE_PATH);

function openFileSink(path: string): WriteStream | null {
  try {
    mkdirSync(dirname(path), { recursive: true });
    const s = createWriteStream(path, { flags: 'a' });
    s.on('error', () => { /* swallow — never take down spawn lifecycle */ });
    return s;
  } catch {
    return null;
  }
}

function write(level: Level, msg: string, fields: Record<string, unknown>, toConsole: boolean): void {
  const record: Record<string, unknown> = {