feat: production chain

apps/viewer/src/contractsShips.ts

@@ -19,17 +19,24 @@ export interface ShipSnapshot {
   commanderId?: string | null;
   policySetId?: string | null;
   cargoCapacity: number;
+  cargoItemId?: string | null;
   workerPopulation: number;
   energyStored: number;
   inventory: InventoryEntry[];
   factionId: string;
   health: number;
   history: string[];
+  currentAction?: ShipActionProgressSnapshot | null;
   spatialState: ShipSpatialStateSnapshot;
 }
 
 export interface ShipDelta extends ShipSnapshot {}
 
+export interface ShipActionProgressSnapshot {
+  label: string;
+  progress: number;
+}
+
 export interface ShipSpatialStateSnapshot {
   spaceLayer: string;
   currentSystemId: string;