zhu1090093659/dsh-web ? reverse-engineered prompt

I want you to build this DeepSeek Harness web plugin ecosystem so it feels like a polished all in one workspace for power users.

The app should let me install and manage plugins and themes, open a task board for long running AI work, and make it easy to use the same setup in both the web app and the desktop client. I also want the remote access pieces, like phone friendly control and a web SSH terminal, plus session history search and archive tools, token usage and cost tracking, and a simple way to browse and install themes or desktop pets from the creative workshop.

Please make the experience clean and usable, with the main dashboard showing the most important things first. If you need anything unclear from the docs, look up the current DeepSeek Harness setup online and match the repo’s existing patterns. Keep it working with the existing codebase and make it feel like one cohesive product instead of separate tools.