dsh-pet-evolve: A Companion Pet That Grows with the DeepSeek Harness Agent

`dsh-pet-evolve` is a plugin in the DSH ecosystem that provides a real-time visualized pet companion system. Based on actual Agent states, such as sessions and tool calls, the pet evolves in real time through five Canvas stages rather than being displayed as static images. The plugin supports fully private local execution, offers multiple skins, and includes a focus mode and one-click growth sharing card generation. Users can install and use it via plugin mode or as a standalone command-line tool.