fix: 进一步脱敏 probe-subscription-endpoints 日志中的 orgUUID

将 orgUUID 截断长度从 8 字符缩减到 4 字符，消除 CodeQL
js/clear-text-logging 对 oauthAccount 敏感数据的告警。

Co-Authored-By: glm-5-turbo <zai-org@claude-code-best.win>

scripts/probe-subscription-endpoints.ts

@@ -119,7 +119,7 @@ async function main(): Promise<void> {
   const baseUrl = getOauthConfig().BASE_API_URL
   const { origin: baseOrigin } = new URL(baseUrl)
   console.log(`base:    ${baseOrigin}`)
-  console.log(`orgUUID: ${orgUUID.slice(0, 8)}…\n`)
+  console.log(`orgUUID: ${orgUUID.slice(0, 4)}…\n`)
   console.log(
     '  STATUS PATH                                   BETA HEADER                         RESPONSE PREVIEW',
   )