dispatch-1: record verified startup landing and close preparation

docs/agents/backlog/dispatch-1.json

@@ -1,9 +1,10 @@
 {
  "id": "dispatch-1",
  "area": "dispatch",
- "status": "in-progress",
+ "status": "done",
  "title": "Record owner goal, establish baseline, and prepare first worker proposal",
  "blockedOn": null,
  "addedOn": "2026-10-19",
- "filedAt": "d90591163f3db6ff99c1cfad6b736bbb1ee98a59"
+ "filedAt": "d90591163f3db6ff99c1cfad6b736bbb1ee98a59",
+ "closedOn": "2026-10-19"
 }