Function trimmed

packages/agent-core/src/config/env-model.ts:32–35

(value: string | undefined)

type Env = Readonly<Record<string, string | undefined>>;

function trimmed(value: string | undefined): string | undefined {
  const t = value?.trim();
  return t === undefined || t.length === 0 ? undefined : t;
}

function fail(message: string): never {
  throw new KimiError(ErrorCodes.CONFIG_INVALID, message);