Adds a status ComboBox in the Details header (no transition guards)
and a Tags section with chips + AutoCompleteBox. TaskRowViewModel.Tags
becomes an ObservableCollection so chip lists stay live. TasksIsland
caches AllTags for the row context menu and exposes Set/Toggle helpers.
Test fakes updated for the new IWorkerClient methods.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* TaskRepository.UpdateAsync defensively detaches any locally tracked
entity with the same Id before attaching the patched copy, preventing
EF identity conflicts when callers load via AsNoTracking and write
back through the same DbContext (surfaced by ExternalMcpService
UpdateTask integration tests).
* TasksIslandViewModel auto-collapse now only fires for Finalized
planning parents that are not yet Done. Active-phase parents stay
expanded while the user is editing the plan, and Done parents stay
expanded so all completed children land in CompletedItems alongside
the parent.
* Update three Ui.Tests fakes (ConflictResolution, PlanningDiff,
DetailsIslandPlanning) to implement the two new IWorkerClient
members (OpenInteractiveTerminalAsync, QueuePlanningSubtasksAsync).
* Rewrite StreamLineFormatterTests to exercise the current
assistant/user/result/system message format instead of the legacy
stream_event parsing that was removed in the formatter rewrite.
* Align AppSettingsRepository seed-default assertion with the
permission-mode default that flipped from bypassPermissions to auto.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
