Map Docker deploy failures to actionable how-to-fix messages, keep full
detail through RPC sanitization, and stop top-center toasts from doubling
the live job tray so operators only see one notification per action.
Ship the modern dashboard, job tray log follow, container overflow actions, stacks search, activity history, role-gated controls, invite form with copy token, first-connect checklist, and mark Track C done on the roadmap.
Reserve space for window controls and split the titlebar clusters so brand and chrome no longer collide. Replace the full-screen status spinner with lightweight activity jobs in the event tray.
Production-grade xterm FitAddon resize, binary-safe I/O, TTY-safe
server streams, demuxed log viewer with line buffering, and auto-dismiss
deploy job panel without the full-screen spinner.