Function readFileAsyncOrNull

src/utils/fileHistory.ts:1103–1109

Async read that swallows all errors and returns null (best-effort).

(path: string)

/** Async read that swallows all errors and returns null (best-effort). */
async function readFileAsyncOrNull(path: string): Promise<string | null> {
  try {
    return await readFile(path, 'utf-8')
  } catch {
    return null
  }
}

const ENABLE_DUMP_STATE = false
function maybeDumpStateForDebug(state: FileHistoryState): void {