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  "voice": "af_nova",
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    { "id": "s1", "narration": "K equals 42 mesh. Thirty agent dome throughput locked and running." },
    { "id": "s2", "narration": "China Falcon vectors live. Real numbers feeding the capacity planner." },
    { "id": "s3", "narration": "This is the cadence that moves us off Earth. Capacity planner driving every cycle." }
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