dsh-live-token-stats: DSH Live Token Statistics and Drowning Detection Plugin

The dsh-live-token-stats plugin is designed to address the issue of model stalling without indication during DeepSeek Harness development. By performing real-time tokenization and calculation, it displays token status, TPS, and Time To First Token (TTFT) in the interface, helping developers determine whether the model is "drowning." It supports true BPE tokenization and deviation reconciliation, can be mounted automatically, and requires no source code modifications. It depends on dsh version 0.1.5-rc.2 or later and is suitable for developers who need precise monitoring of streaming output transparency.