piano 4

Piano-key style conversation navigation bar for the DeepSeek Harness web GUI: one key per user message with hover ladder animation, message-preview tooltip and active-message highlight. Official dual-face dsh plugin (host + client), mounted via the offici

Piano-key style in-conversation navigation bar for the DeepSeek Harness web GUI: one key per user message, hover ladder animation, turn-preview tooltip, active-message highlight, click-to-jump. Official dual-face dsh plugin (host + client), no dsh source

A deterministic piano performance plugin for DSH: shared musical timeline, piano audio engine, visual engine, and DSH-compatible host/browser boundary.

滚动钢琴：鼠标滑过 DSH 右侧边缘的滚动条竖条时，按纵向位置发出钢琴音（越高音越高，特雷门琴式）。