fossasia/visdom ? reverse-engineered prompt

Build me a web app for visualizing live data from Python, something like a shared dashboard for experiments. I want to be able to send in plots, images, and text from code, then see them in the browser as movable, resizable cards. Please make it support separate workspaces so I can keep different runs apart, switch between them, and compare them if needed. It should save the layout and state so I can come back later and see the same setup. I also want a simple way to edit plot settings from the UI and have the chart update right away. If possible, add basic interaction hooks too, like reacting when someone closes a panel, clicks an image, or types in an editable text box. Make it feel polished and easy to run locally, and if you need current docs for any libraries, look them up online.