@Nth-5620

DeepSeek Harness novel writing and reading workspace plugin (modified fork of dsh-workspace-explorer, MIT): character-accurate pagination, auto-saved progress, pinned progress bookmark, return-to-progress chip, chapter TOC, ruled-line writing mode

A crystal-structure visualization window for DeepSeek Harness: 3D structure + Q-peak viewer and parameter panel, opened as a dsh-better-sidebar tab.