dsh-deepseek-web-adapter: Integrating DeepSeek Web with DSH

dsh-deepseek-web-adapter is a DSH plugin designed to access DeepSeek's web model without requiring an official API Key. Maintained by the community, it automatically starts a local gateway (default port 5688) upon loading and cleans up resources upon uninstallation, while exposing an OpenAI-compatible interface. Users must configure an arbitrary value for MOCK_LLM_KEY and manually log in to the DeepSeek web version via a browser to maintain the session state. Core features include continuous conversation, tool calling, and model calibration, supporting DeepSeek's Quick, Expert, and Vision modes. While login, basic Q&A, and single tool calling have been verified, capabilities such as sub-agent concurrency, multi-round tool loops, and long-context conversation migration have not been fully tested. This is currently a developer version.