DeepSeek Harness Plugin: dsh-subagent-panel

`dsh-subagent-panel` is a web client plugin for DeepSeek Harness (DSH), designed to address the issue of subagent invocation output being difficult to locate due to being buried in the main conversation stream. The plugin renders subagent tool invocation lines as interactive cards, displaying information such as task, status, and duration, and supports clicking to jump to detailed views. Additionally, it provides a floating pill button in the bottom-right corner and the `/subagents` command to manage subagents. The installation command is `dsh plugin --profile web add github:BiKing567/dsh-subagent-panel`, and it must be enabled in the configuration.