DeepSeek Harness 的 ChatGPT/Codex 订阅插件：独立 OAuth、模型、真实额度、搜索与图片；无需 API Key 或 Codex CLI

DeepSeek Harness coding-subscription OAuth: SuperGrok/Grok Build, ChatGPT Plus Codex, Kimi Code, Claude Code. Fixes AUTH API key is invalid, INVALID_REPLAY_STATE, grok-4.6 xhigh, Kimi Bearer vs x-api-key.