DeepSeek Harness Plugin dsh-round-rightclick: Radial Right-Click Menu

`dsh-round-rightclick` is a plugin for DeepSeek Harness that provides a disk-style right-click menu and is maintained by hmr-BH. It addresses the inconvenience of operations such as creating branches and interrupting generation being scattered and inefficient in the native functionality. The plugin offers five core features: branching by round, interrupting generation, copying paths/IDs, opening directories, and exporting logs. Users simply right-click on a conversation round to execute actions at the cursor position, with keyboard shortcut support included. Licensed under the MIT License, the plugin enables efficient management of multi-round conversations at specific historical nodes.