dsh-workbench-layout: Provides a three-column workspace layout for DSH Web

dsh-workbench-layout is a DSH Web plugin (npm package @lsq64737/dsh-workbench-layout, MIT license) that reorganizes the official AppFrame into a three-column layout: left side contains Sessions, File Browser, Git Changes and Commit Graph, Terminal List; middle is Multi-file Tab Editor and Terminal; right side preserves the native DSH session, allowing users to view files, Git status, and run commands without leaving the conversation. Core features include: sorting by Git status...