dsh-thinking-panel: Giving DSH a Chain of Thought Like DeepSeek's Official App

dsh-thinking-panel is a DeepSeek Harness (DSH) plugin designed to fix discrepancies between chain-of-thought display details and the official client. By replicating the official rendering logic, it features multi-line scrolling preview, language following, automatic expansion, elapsed-time statistics, and restored UI details. Installation requires DSH version >= 0.2.0-rc.1 and takes effect after a restart. Although there are probabilistic limitations in language following and some feature trade-offs, the plugin significantly improves the chain-of-thought interaction experience in DSH.