The Stacks tab now lists stacks in the shared StacksTable (status, CPU and memory meters, inline start/stop/restart) instead of cards, for both the local host and per-agent sections — same look as the dashboard. StacksTable gained optional showEdit/showDelete props so the management surface keeps the Edit link and local Delete (with confirm). Search and sort are unchanged. Removed the now-unused StackCard component. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>