Function resolveApiKey

packages/config/src/auth-profiles.ts:75–81

(provider: string, authProfile?: string)

 * 查找 API Key：先按 authProfile 精确匹配，再按 provider 兜底
 */
export function resolveApiKey(provider: string, authProfile?: string): string {
  if (authProfile) {
    const key = getApiKeyByProfile(authProfile)
    if (key) return key
  }
  return getApiKeyByProvider(provider)
}

/**
 * 写入/更新一个 auth profile