dsh-AuthInOne: Complete Provider Login, Model Switching, and Usage Statistics within DSH

dsh-AuthInOne is a DeepSeek Harness community plugin (MIT, v0.2.0-alpha.4) maintained by Stormycry-cryp. It integrates Provider/account login, API Key and custom OpenAI-compatible configurations, future session default models, visual fallback for pure-text models, and cross-session token and cost statistics into the native Models and Usage settings. OpenAI Codex serves as the stable pathway, while Kimi Code, xAI, Anthropic, and others are experimentally compatible. A single command via `pnpm dlx` enables web installation on the same port without modifying the DSH core. It is suitable for developers who need to manage authentication, models, and usage uniformly within DSH. Before installation, please review the source code, as the plugin runs with the DSH process permissions.