feat(web): complete user-facing workflow command coverage

my-tools/run_web_product_migration.py

@@ -104,6 +104,11 @@ def finalize_product_task(backlog: dict) -> None:
             record["ready"] = False
     plan["status"] = "PRODUCT_IMPLEMENTATION_COMPLETE"
     write_json(plan_path, plan)
+    parent_manifest_path = ROOT / "tests/golden" / parent_id / "manifest.json"
+    parent_manifest = read_json(parent_manifest_path)
+    if isinstance(parent_manifest.get("artifacts", {}).get("plan"), dict):
+        parent_manifest["artifacts"]["plan"]["sha256"] = file_hash(str(plan_path.relative_to(ROOT)))
+        write_json(parent_manifest_path, parent_manifest)
     output = ROOT / "tests/golden" / task_id
     report_path = output / "product-implementation-report.json"
     status_path = ROOT / "docs/status" / f"{task_id}.md"
@@ -126,12 +131,6 @@ def finalize_product_task(backlog: dict) -> None:
         "changedFiles": changed_files,
         "sourceInventory": backlog.get("sourceInventory"),
     })
-    write_json(status_path.with_suffix(".json"), {
-        "schemaVersion": 1,
-        "task": task_id,
-        "status": "implemented",
-        "verification": "deferred_until_user_reports",
-    })
     status_path.write_text(
         f"# {task_id} status\n\n- status: `implemented`\n- workflow modules: `16/16`\n- implementation tasks: `{len(backlog.get('tasks', []))}/{len(backlog.get('tasks', []))}`\n- verification: `deferred_until_user_reports`\n- nextTask: `NONE`\n",
         encoding="utf-8",