fix: apply min-height: 0 to workspace-tabs to force grid boundaries and restore scrolling in panels

fix: constrain panels with min-height and height to restore individual vertical scrolling in playground grid

fix: restrict JSON Response card height and truncate giant base64 strings to prevent screen blowouts

fix: scope viewport scroll lock to desktop viewports only to ensure tablet and mobile layouts scroll correctly

feat: 50-50 layout split, immediate upload preview, and connected session-level telemetry logs

feat: implement interactive docs switcher, scroll locking refinements, and rebuild asset bundle

style: optimize dashboard column widths and independent panel scrollbars

feat: upgrade developer playground dashboard to premium clinical design with vite and typescript

fix: UI rendering for HF Spaces iframe

feat: initial DeepMammo inference API