signaltty verification map

• Approval: Next Attention, visible decision and answering.
• Local workflows: palette, rename, search, zoom, worktrees and change summaries.
• Workspace structure: pane/tab ownership, split and close.
• Agent orchestration: new-work waits, identity and event replay coverage.
• Connection and window state: responsive GTK, reconnect, activation and restore.
• Host shutdown: logind delay inhibitor saves resume metadata before the host stops.

Clipboard, IME, folder chooser, divider dragging, desktop notification clicks and live paid agent sessions need separate coverage; these helpers do not certify them.