dsh-plugin-pi-ui

The shipped DeepSeek Harness Web GUI sidebar lumps every workspace's sessions into one list and mints a directory the instant you click "New Session"—even if you never type a word. dsh-plugin-pi-ui restructures the left column into three coherent blocks: temporary scratch sessions at the top, a working-directory picker with a single-directory session list beneath it, and a session-rooted file explorer that takes over the right column's Files tab. All three ride the --dsw-* design tokens, so they follow every shipped theme automatically.\n\nThe principle threading through all three blocks is "nothing exists until you send." Every plus-button gesture opens a draft composer and stops there; the scratch directory and the session row are created together only after your first message, and a refused session creation deletes the fresh directory again so no orphan folder is left behind. The directory picker is single-select: the list always shows exactly one workspace's sessions, with no "show all" toggle, while the search magnifier still spans every session.\n\nBest for DeepSeek Harness Web users who juggle multiple directories, want a tidy sidebar free of rows that were never written in, and need a file explorer that tracks the current session's working directory. Two toggles in Settings let you switch the file explorer and the sidebar chrome on or off at any time; turning them off restores the built-in views instantly, no restart required.