[OpenSpec] kanban-task-detail-keyboard-navigation

[github-actions]

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Artifacts

• ✅ Metadata
• ✅ Proposal
• ✅ Specs
• 🔲 Design
• ✅ Tasks
• 🔲 Plan
• 🔲 Review

Specs

• 📄 kanban-board

Tasks

• 1.1 In src/views/ProjectBoard.vue, add a navigateToTask(task) method that calls this.$router.push({ name: 'TaskDetail', params: { id: this.project?.id ?? this.$route.params.id, taskId: task.id } }), mirroring ProjectList navigateToProject
• 1.2 On the card wrapper, add role="button", tabindex="0", :aria-label="task.title", data-testid="task-card", @click, @keydown.enter, @keydown.space.prevent all invoking navigateToTask(task) — existing draggable/@dragstart/@dragend bindings unchanged. The data-testid satisfies task-collaboration.spec.ts's [data-testid="task-card"] selector without changing the card to an <a>
• 1.3 Add a :focus-visible outline in the card's scoped <style> (var(--color-primary-element), no hardcoded color)
• 2.1 Added a per-card "Move to…" control (NcActions with one NcActionButton per other column, :force-menu="true") in the ProjectBoard.vue card wrapper, reachable by keyboard
• 2.2 Wired its handler to moveTask(task, status) → shared applyStatusMove which calls the existing updateTaskStatus store action (the same method the drag path uses via the refactored onDrop) — optimistic update + rollback + RBAC identical between drag and keyboard
• 2.3 The "Move to…" wrapper is draggable="false" with @dragstart.stop, @click.stop, @keydown.enter/.space.stop so it never starts a drag or navigates to detail
• 3.1 In openspec/specs/kanban-board.md, checked off "Board is keyboard-navigable (WCAG AA)" (line 155)
• 4.5 Companion note: navigateToTask + data-testid="task-card" now give task-collaboration.spec.ts's taskLink selector a real target; that spec's fixture-absence guards were converted to assertions in the e2e-seed change.

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