simulation

把 DeepSeek Harness接入QQ的对接坞——带人格引擎的仿真群友：心情、精力、记忆，像真人一样潜水与参与。

Zero-dependency scientific computing tools for DeepSeek Harness: physical-unit conversion, CODATA physical constants, and Runge-Kutta ODE/dynamical-system simulation. No core changes.

Simulated-restart testing for DeepSeek Harness plugins: verifies plugins survive restart (module eval → apply → smoke → dispose) in isolated subprocesses, with a resident auto-watcher and agent feedback loop