今天用 CAP 代理grok-free 使用 grok-4.6 ，遇到两个问题： 
问题1. 在 126k 上下文时codex自动压缩，就遇到无法压缩的问题。报错 403： 

HTTP 403
{"code":"personal-team-blocked:spending-limit","error":"compaction failed: You have run out of credits or need a Grok subscription. Add credits at https://grok.com/?_s=usage or upgrade at https://grok.com/supergrok."}
{"Access-Control-Allow-Origin":["*"],"Access-Control-Expose-Headers":["*"],"Cf-Cache...