DeepSeek Harness Project Management Plugin: Managing Development Projects from a Floating Window

`dsh-project-manager` is a plugin for DeepSeek Harness (DSH) designed to centrally manage local development projects via a floating window in the bottom-right corner of the web interface. It supports visual process control (start/stop/restart), file hot-reload monitoring, log viewing, and persistent configuration, addressing the cumbersome issue of managing multiple terminals. Installation requires a PowerShell script, with attention to handling PeerDependencies.