CI / build + unit + e2e (pull_request) Successful in 8m2s
Packages carry a real weightKg (unit weight x count with +/-30% jitter), plane capacity becomes maxPayloadKg instead of 6 slots, load validation sums cargo weight against the payload, and the payout gains a per-kg part. Loadout display shows tonnage; OpenAPI swaps CatalogEntry.capacity for maxPayloadKg and adds PackageState.weightKg.