{
  "scenario": "monorepo-ci",
  "title": "Your CI re-ran 200 checks. Reactor re-ran 3 — the ones your 4-line diff actually touched.",
  "beats": [
    {
      "name": "cold-boot",
      "park": 35,
      "from": 0,
      "to": 35,
      "holdMs": 2600,
      "caption": "cold boot · the whole CI runs once (every build, test, lint) · merge GREEN"
    },
    {
      "name": "quiet",
      "park": 48,
      "from": 36,
      "to": 48,
      "holdMs": 2400,
      "caption": "nothing changed · every check memo-skips · cost flat near zero"
    },
    {
      "name": "self-tick",
      "park": 56,
      "from": 55,
      "to": 56,
      "holdMs": 2400,
      "caption": "self-tick audit floor · merge-gate re-checks itself · no work, no cost"
    },
    {
      "name": "hero-leaf",
      "park": 66,
      "from": 59,
      "to": 66,
      "holdMs": 3800,
      "caption": "HERO: a 4-line pkg-ui diff wakes only the ui lane · 5 packages stay dark"
    },
    {
      "name": "hub-fanout",
      "park": 80,
      "from": 70,
      "to": 80,
      "holdMs": 3600,
      "caption": "a pkg-core diff fans out · ui/api/auth rebuild · utils+billing stay dark"
    },
    {
      "name": "red-fail",
      "park": 100,
      "from": 93,
      "to": 100,
      "holdMs": 3000,
      "caption": "a pkg-api test throws RED · merge-gate BLOCKED · no merge this tick"
    },
    {
      "name": "green-recover",
      "park": 110,
      "from": 103,
      "to": 110,
      "holdMs": 2800,
      "caption": "the fix lands · pkg-api test GREEN · merge-gate fans in to GREEN"
    },
    {
      "name": "final-quiet",
      "park": 129,
      "from": 111,
      "to": 129,
      "holdMs": 2600,
      "caption": "CI goes quiet again · nothing to re-run · cost back to flat"
    }
  ]
}