Function delay

apps/desktop/src/main/app-config.test.ts:43–43

(ms: number)

let savedEnv: Record<string, string | undefined> = {}

const delay = (ms: number): Promise<void> => new Promise((r) => setTimeout(r, ms))
async function waitFor(pred: () => boolean, timeoutMs: number): Promise<void> {
  const start = Date.now()
  while (!pred()) {