117 lines
4.8 KiB
Markdown
117 lines
4.8 KiB
Markdown
---
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created: 2026-09-07
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status: complete
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requirements:
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- REQ-TASKS-TASK-CREATE-LAUNCH-PREVIEW-001
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system_design:
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- ../../specs/tasks/system-design/task-create-launch-preview.md
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legacy_specs: []
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---
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# Implementation Plan: Task Create Launch-Step Arrow
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## Overview
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Refine the existing task-create launch destination into a clearer visual flow.
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Replace the generic information glyph and visible **Start step:** prefix with a
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directional arrow help button followed by the destination step name. Preserve
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the current explanation and prove that it remains available by pointer,
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keyboard, and touch.
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## Scope
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### In scope
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- Render `IconArrowBigRightLines` between the selected workflow and launch step.
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- Show only the resolved step name as visible destination text.
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- Preserve the localized explanation in a tooltip on hover and focus, and
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expose it in a drawer with a 44-pixel trigger on coarse pointers.
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- Preserve the localized accessible name for the help button.
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- Remove the now-unused visible launch-destination label from all locale
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catalogs and update the task-creation guide.
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- Update focused component, desktop, and mobile coverage.
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### Out of scope
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- Changing launch-destination resolution or task submission behavior.
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- Making the launch destination selectable.
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- Changing the prompt-preview toggle or editor.
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- Adding a new route or mobile composition.
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## Technical approach
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### Launch destination presentation
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Update `WorkflowSelectorRow` so `LaunchDestinationInfo` renders
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`IconArrowBigRightLines` in the existing ghost icon button. Keep the existing
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localized accessible name, tooltip content, test ID, compact fine-pointer size,
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and 44-pixel coarse-pointer hit area. Use `useTouchDrawer` to present the same
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localized explanation in a drawer for coarse pointers. Render
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`launchPreview.stepName` directly in `LaunchDestinationLabel`; workflow step
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names are domain data and are not translated.
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The arrow remains a help control rather than a navigation or submit action. Its
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placement between the workflow trigger and step name communicates the flow
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`workflow -> launch destination`, while the tooltip or touch drawer explains
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the action-sensitive precedence.
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### Localization and documentation
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Remove `task:launchDestination` from the English, Portuguese, Simplified
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Chinese, Traditional Chinese, and pseudo catalogs because the visible prefix is
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removed. Retain `task:launchDestinationHelpLabel` and
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`task:launchDestinationHelp`. Update the public task-creation procedure to name
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the arrow help control instead of an information button.
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### Responsive behavior
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Desktop and mobile keep the current inline selector row and shared task-create
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dialog. The nearest mobile exemplar remains the Kanban FAB to task-create dialog
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flow documented by the launch-preview design. This content-only refinement adds
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no scroll, safe-area, or navigation boundary. The existing mobile launch-preview
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scenario will prove touch access, hit-area size, containment, and the absence of
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horizontal overflow.
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## Tests
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- `AC-TASKS-TASK-CREATE-LAUNCH-PREVIEW-001.1` maps to
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`apps/web/components/workflow-selector-row.test.tsx`, which verifies the arrow
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glyph, destination-only text, accessible name, tooltip disclosure, and
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coarse-pointer drawer.
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## E2E tests
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- Update `apps/web/e2e/tests/task/create-task.spec.ts` to verify the destination
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step names and the existing pointer-hover explanation.
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- Update
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`apps/web/e2e/tests/task/mobile-create-task-launch-preview.spec.ts` to verify
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the destination step names, touch-activated explanation, 44-pixel target, and
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existing containment contract in `mobile-chrome`.
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## Work orders
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- [x] [Task 01: Refine the launch-step help control](task-01-refine-launch-step-help-control.md)
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## Verification results
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- Focused selector component tests passed (3 tests) after failing first on the
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old **Start step:** label and then on the missing coarse-pointer drawer.
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- Focused ESLint, TypeScript typecheck, i18n completeness, and i18n new-code
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ratchet checks passed.
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- Public documentation tests passed (61 tests), and all 46 published pages
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validated.
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- Desktop Chromium passed the launch-preview scenario with pointer-hover help.
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- Mobile Chrome passed the launch-preview scenario with the touch drawer,
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44-pixel target sizing, containment, and no horizontal overflow.
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- Specification tests, full specification lint, and `git diff --check` passed.
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## Risks
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- A directional arrow can resemble a navigation action if it is separated from
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the destination name. Keeping the arrow inline, muted, and immediately before
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the name preserves the intended flow reading.
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- Removing localized visible copy can leave stale catalog entries or public
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guidance. The i18n and documentation validators cover both boundaries.
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- Tooltip-only help would be unavailable on touch. The coarse-pointer drawer
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and mobile interaction test preserve tap access.
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