id: task-217 title: Create web UI for sequences with drag-and-drop status: To Do assignee: [] created_date: '2025-07-27' updated_date: '2025-08-26 16:46' labels:
- sequences
- web-ui
- frontend dependencies:
- task-213
Description
Implement sequences in the web UI together with minimal local server endpoints so the feature can be exercised end-to-end. The server acts as a thin bridge to the core sequence computation (task-213); all logic remains in core and UI.
Acceptance Criteria
- [ ] #1 Server exposes GET /sequences and POST /sequences/move using computeSequences; updates persisted
- [ ] #2 Web page lists sequences clearly using server data
- [ ] #3 Users can move tasks within/between sequences; dependencies update via server
- [ ] #4 Frontend tests cover rendering and move flows
- [ ] #5 Server and UI adopt { unsequenced, sequences } shape; Unsequenced rendered first
- [ ] #6 Join semantics in web UI: moving into a sequence sets moved deps to previous sequence only; do not modify other tasks
- [ ] #7 Moving to Unsequenced allowed only if task is isolated; show clear error otherwise
Implementation Notes
Align web UI with TUI/CLI: Unsequenced bucket, join semantics, blocked moves to Unsequenced unless isolated. Insert-between drop zones tracked separately.