dsh-plugin-h3-hip: DeepSeek Harness Host Plugin for h3-hip.c

dsh-plugin-h3-hip is a DeepSeek Harness (DSH) Host bundle used to connect to the MiniMax-H3 engine. It implements the v1alpha protocol and does not depend on the HIP tree. Its main features include submitting generation tasks, managing prompt structure, protocol validation, and providing a mock daemon for testing. Installation requires a specific environment and CLI version, configuration prioritizes environment variables, and attention must be paid to security and model licensing considerations.