kandev/docs/plans/task-create-dependency-selector/task-01-selector-ui.md

id, title, status, wave, depends_on, plan, spec

id	title	status	wave	depends_on	plan	spec
01-selector-ui	Implement the selector and layout	completed	1		plan.md	../../specs/task-dependencies/create-dialog-dependency-selector.md

Task 01: Implement the selector and layout

Implement the searchable multi-select dependency control and pair it with the workflow selector while preserving the existing blockedBy state and payload.

Acceptance

• The create dialog shows one dependency selector with the No dependency default, task icons, archived-task filtering, multiple selection, clear-all behavior, and an info help control beside the search field.
• The workflow and dependency controls share a desktop row and stack in the intended order on mobile. The dependency selector remains present when the workflow picker is hidden or locked.
• Component tests cover selection, clearing, task candidates, help copy, and layout visibility. New copy is localized in English and pseudo catalogs, and the existing blocked_by payload tests remain green.

Verification

cd apps
pnpm install --frozen-lockfile
pnpm --filter @kandev/web test -- task-create-dialog-dependencies task-create-dialog-form-body task-create-dialog-helpers
pnpm --filter @kandev/web run typecheck
pnpm --filter @kandev/web lint
pnpm --filter @kandev/web run i18n:check
pnpm --filter @kandev/web run i18n:ratchet

Files likely touched

• apps/web/components/task-create-dialog-dependencies.tsx
• apps/web/components/task-create-dialog.tsx
• apps/web/components/task-create-dialog-form-body.tsx
• apps/web/components/task-create-dialog-dependencies.test.tsx
• apps/web/components/task-create-dialog-form-body.test.tsx
• apps/web/components/task-create-dialog-helpers.test.ts
• apps/web/src/locales/en/task.json
• apps/web/src/locales/pseudo/task.json

Dependencies

None.

Parallelism

sequential. The layout and selector share the same dialog composition and must be verified together.

Inputs

• Spec: docs/specs/task-dependencies/create-dialog-dependency-selector.md
• Plan: docs/plans/task-create-dependency-selector/plan.md, Frontend and Mobile parity sections
• Existing candidate derivation and payload behavior in task-create-dialog-dependencies.tsx and task-create-dialog-helpers.ts
• Existing selector and mobile picker patterns in combobox.tsx, task-create-dialog-selectors.tsx, and task-create-dialog-pill.tsx

Results

• Implemented the full-width searchable multi-select selector with a No dependency trigger, dependency icon, task icons, archived-task filtering, clear-all entry, selected-count summaries, and an accessible tooltip beside the search field.
• Moved workflow and dependency controls into a responsive row. The workflow selector renders first on desktop, the dependency selector renders second, and dependencies remain visible when a single or locked workflow hides the workflow picker.
• Preserved the existing blockedBy state and blocked_by payload behavior.
• Added apps/web/components/task-create-dialog-dependencies.test.tsx and paired-row coverage in task-create-dialog-form-body.test.tsx.
• Updated English and generated pseudo-locale task copy.

Verification:

pnpm --filter @kandev/web test -- task-create-dialog-dependencies task-create-dialog-form-body task-create-dialog-helpers: pass, 62 tests
pnpm --filter @kandev/web run typecheck: pass
pnpm exec eslint --max-warnings 0 components/task-create-dialog-dependencies.tsx components/task-create-dialog-dependencies.test.tsx components/task-create-dialog-form-body.tsx components/task-create-dialog-form-body.test.tsx components/task-create-dialog.tsx: pass
pnpm run i18n:check: pass; existing advisory real-locale parity warnings remain
pnpm run i18n:ratchet: pass
git diff --check: pass

Remaining risk: browser coverage still needs to verify the final selector against the managed desktop and mobile runners.

Output contract

Report the implementation summary, files changed, tests run, blockers, and task/plan status updates in the same conversation.