DSH Signal: Balance Monitoring and Local Token Statistics

dsh-signal is a standalone observability plugin for DeepSeek Harness (DSH), maintained by Ricardo-WJP. It adds water-refraction brand animation, actual balance and remaining quota display, translation of model work instructions, and local token usage statistics to DSH. The plugin provides light/dark theme switching and resource monitoring, supports multiple providers, and reads only local session logs without uploading credentials or statistics. The installation command is `npx @deepseek-ai/dsh plugin --profile web add dsh-signal@0.6.12`.