Update five dashboard app test files whose assertions drifted from
intentional product changes that landed on main without updating them:
- graph-workflow-header: FN-7057 treats stale/missing workflow ids as the
default workflow, so FN-unknown now shows under the default selection.
- EngineControlMenu.css: FN-7340 added a 768px range-thumb touch-target
block; narrow the popover-breakpoint assertion to that selector.
- MissionManager.delete-confirm: FN-7156 removed first-mission auto-select;
explicitly select the mission before the detail-delete flow.
- board-mobile-initial-render: FN-7342 preserves board column scroll during
stabilization; FN-6825 renders the workflow toolbar on options, not callbacks.
- workflow-auto-layout: FN-7265 removed the stepwise review node (per-step
review lives in the foreach); the connected run ends at completion-summary.
No assertion was loosened or deleted to force a pass; each change cites the
breaking commit via an FNXC comment. packages/dashboard is private (no changeset).
7e089e188e