mcpUpstreamAuthHeaders

MCP 目录条目鉴权头拼装（Bearer / 自定义头）。

函数签名

function normalizeAiMcpAuthorizationHeaderMode(
  raw: string | null | undefined,
): AiMcpAuthorizationHeaderMode

function stripMcpBearerPrefix(authorization: string): string

function buildMcpUpstreamAuthHeaders(
  authorization: string | null | undefined,
  mode: AiMcpAuthorizationHeaderMode,
  credentialHeaderName: string | null | undefined,
): Record<string, string>