dsh-wsl-workspace-picker: Enhanced Workspace Directory Browser for DeepSeek Harness Web UI

dsh-wsl-workspace-picker is a UI plugin designed for the DeepSeek Harness Web UI that aims to improve the workspace directory selection experience in WSL environments. By overriding the default browse dialog, it provides quick-access chips (such as Home and /mnt), absolute path input, full breadcrumb navigation, and file operation features. It leverages the slot priority mechanism to override default settings, reuses existing host capabilities, and addresses the pain point of the default selector’s difficulty accessing drives in WSL environments.