{
    "ok": true,
    "name": "AstrOS",
    "message": "AstrOS starter backend is running.",
    "endpoints": [
        "GET /api/health",
        "GET /api/config/public",
        "GET /api/geo/search?q=city",
        "POST /api/chart/compute",
        "POST /api/reading/generate",
        "GET /api/charts?app_user_id=...",
        "GET /api/charts/show?id=...",
        "GET /api/billing/entitlements?app_user_id=...",
        "POST /api/billing/revenuecat/webhook"
    ]
}