feat: production chain

apps/backend/Contracts/WorldContracts.Celestial.cs

@@ -30,6 +30,7 @@ public sealed record ResourceNodeSnapshot(
   string Id,
   string SystemId,
   Vector3Dto LocalPosition,
+  string? AnchorNodeId,
   string SourceKind,
   float OreRemaining,
   float MaxOre,
@@ -39,6 +40,7 @@ public sealed record ResourceNodeDelta(
   string Id,
   string SystemId,
   Vector3Dto LocalPosition,
+  string? AnchorNodeId,
   string SourceKind,
   float OreRemaining,
   float MaxOre,

apps/backend/Contracts/WorldContracts.Infrastructure.cs

@@ -15,8 +15,13 @@ public sealed record StationSnapshot(
   string? AnchorNodeId,
   string Color,
   int DockedShips,
+  IReadOnlyList<string> DockedShipIds,
   int DockingPads,
+  float FuelStored,
+  float FuelCapacity,
   float EnergyStored,
+  float EnergyCapacity,
+  IReadOnlyList<StationActionProgressSnapshot> CurrentProcesses,
   IReadOnlyList<InventoryEntry> Inventory,
   string FactionId,
   string? CommanderId,
@@ -39,8 +44,13 @@ public sealed record StationDelta(
   string? AnchorNodeId,
   string Color,
   int DockedShips,
+  IReadOnlyList<string> DockedShipIds,
   int DockingPads,
+  float FuelStored,
+  float FuelCapacity,
   float EnergyStored,
+  float EnergyCapacity,
+  IReadOnlyList<StationActionProgressSnapshot> CurrentProcesses,
   IReadOnlyList<InventoryEntry> Inventory,
   string FactionId,
   string? CommanderId,
@@ -52,6 +62,11 @@ public sealed record StationDelta(
   IReadOnlyList<string> InstalledModules,
   IReadOnlyList<string> MarketOrderIds);
 
+public sealed record StationActionProgressSnapshot(
+  string Lane,
+  string Label,
+  float Progress);
+
 public sealed record ClaimSnapshot(
   string Id,
   string FactionId,

apps/backend/Contracts/WorldContracts.Ships.cs

@@ -19,12 +19,14 @@ public sealed record ShipSnapshot(
   string? CommanderId,
   string? PolicySetId,
   float CargoCapacity,
+  string? CargoItemId,
   float WorkerPopulation,
   float EnergyStored,
   IReadOnlyList<InventoryEntry> Inventory,
   string FactionId,
   float Health,
   IReadOnlyList<string> History,
+  ShipActionProgressSnapshot? CurrentAction,
   ShipSpatialStateSnapshot SpatialState);
 
 public sealed record ShipDelta(
@@ -46,14 +48,20 @@ public sealed record ShipDelta(
   string? CommanderId,
   string? PolicySetId,
   float CargoCapacity,
+  string? CargoItemId,
   float WorkerPopulation,
   float EnergyStored,
   IReadOnlyList<InventoryEntry> Inventory,
   string FactionId,
   float Health,
   IReadOnlyList<string> History,
+  ShipActionProgressSnapshot? CurrentAction,
   ShipSpatialStateSnapshot SpatialState);
 
+public sealed record ShipActionProgressSnapshot(
+  string Label,
+  float Progress);
+
 public sealed record ShipSpatialStateSnapshot(
   string SpaceLayer,
   string CurrentSystemId,

apps/backend/Contracts/WorldContracts.World.cs

@@ -5,6 +5,8 @@ public sealed record WorldSnapshot(
   int Seed,
   long Sequence,
   int TickIntervalMs,
+  double OrbitalTimeSeconds,
+  OrbitalSimulationSnapshot OrbitalSimulation,
   DateTimeOffset GeneratedAtUtc,
   IReadOnlyList<SystemSnapshot> Systems,
   IReadOnlyList<SpatialNodeSnapshot> SpatialNodes,
@@ -21,6 +23,8 @@ public sealed record WorldSnapshot(
 public sealed record WorldDelta(
   long Sequence,
   int TickIntervalMs,
+  double OrbitalTimeSeconds,
+  OrbitalSimulationSnapshot OrbitalSimulation,
   DateTimeOffset GeneratedAtUtc,
   bool RequiresSnapshotRefresh,
   IReadOnlyList<SimulationEventRecord> Events,
@@ -51,3 +55,6 @@ public sealed record ObserverScope(
   string ScopeKind,
   string? SystemId = null,
   string? BubbleId = null);
+
+public sealed record OrbitalSimulationSnapshot(
+  double SimulatedSecondsPerRealSecond);