Function env

packages/engine/src/config.ts:322–322

(key: string)

 */
export function resolveConfig(overrides?: Partial<EngineConfig>): EngineConfig {
  const env = (key: string): string | undefined => process.env[key];
  const envNum = (key: string, fallback: number): number => {
    const raw = env(key);
    if (raw === undefined || raw === "") return fallback;