DSH Tea Break (dsh-whale-cards): Local Game Hall Plugin for DSH Web

`dsh-whale-cards` is a local game plugin for DeepSeek Harness (DSH) Web, designed to assist developers in low-distraction casual interactions while waiting for long tasks such as compilation or testing. Based on the MIT License, this plugin offers three original mini-games, including "Whale Cards Tea Break," and a companion character named "Lan Yin." It supports saving and resuming progress and can be collapsed at any time without affecting background tasks. The plugin provides two modes: Classic Mode, which uses local rules and deterministic AI without consuming tokens, making it suitable for offline, low-cost gameplay; and Agent Mode, which creates an independent session for each round. In this mode, "Lan Yin" calls the selected model to make valid decisions, consuming tokens and potentially involving session data reading. Additionally, the plugin supports non-blocking notifications to ensure that DSH task completions or confirmations do not disrupt the game focus. Data is primarily stored in...