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The graphlemon planner workflow (task wirn7j2cp / run wf_4cc84f9e-a41) completed. It produced a PRD (no code/doc files were written — the PRD text itself is the deliverable) for fixing the "运行历史" (run history) click-navigation bug in the Graph console and adding a missing run-detail page.

Key points from the PRD:


Problem: Clicking a row in #gc_runs_list only switches the task selector (onSwitchToTask) instead of opening a real run-detail view — a known, previously-accepted shortcut (per an existing code comment in app.js:1524-1529) that this task is meant to close.
Scope:


New hash route #/runs/:run_id with a renderRunDetail/mountRunDetail view, reusing existing DAG rendering (renderGraphVisualizerPanel) and log viewer (mountLogViewer, WS tail for live nodes / static fetch for terminal nodes) — no new visual components.
New backend query for a single run by run_id (404 if missing), matching the node-field shape of task_query.get_task's embedded runs so the frontend needs no remapping.
Fix the #gc_runs_list click handler to navigate to the new route instead of calling onSwitchToTask.

Explicitly out of scope: no changes to the GET /api/work-graph-runs list endpoint, no backend log-push changes, no multi-run comparison UI, no DAG visual redesign.
Acceptance criteria cover normal navigation, live vs. terminal-node log behavior, 404 handling, WS cleanup on navigation, and list-rendering being unaffected.


This matches the existing memory note (project_run_history_click_missing_detail_page.md) — the planner re-verified against current code and reached the same conclusion. Next step would normally be SDD refinement of the exact API/route shape, then Coder implementation.