dsh-deepsea: Turn Session Context into Deep-Sea Slacking

`dsh-deepsea` is a web plugin for DeepSeek Harness that transforms dialogue context pressure into a deep-sea fishing game. The hook depth changes in real time according to context length. The game features four water layers, five oceans, and independent creature pools and holographic card generation. Cards are generated by the MiniMax model and their textures are baked using Python. Caught fish can be released into a fish pond world. The plugin requires setting up a MiniMax API key and a Python environment, supports cloud synchronization of game results, and is designed to intuitively demonstrate AI processing difficulty through gamification.