feat: production chain

apps/backend/Data/WorldDefinitions.cs

@@ -11,7 +11,6 @@ public sealed class BalanceDefinition
     public float UndockingDuration { get; set; }
     public float UndockDistance { get; set; }
     public EnergyBalanceDefinition Energy { get; set; } = new();
-    public FuelBalanceDefinition Fuel { get; set; } = new();
 }
 
 public sealed class EnergyBalanceDefinition
@@ -23,11 +22,6 @@ public sealed class EnergyBalanceDefinition
     public float StationSolarCharge { get; set; }
 }
 
-public sealed class FuelBalanceDefinition
-{
-    public float WarpDrain { get; set; }
-}
-
 public sealed class SolarSystemDefinition
 {
     public required string Id { get; set; }
@@ -57,6 +51,9 @@ public sealed class ResourceNodeDefinition
     public string SourceKind { get; set; } = "asteroid-belt";
     public float Angle { get; set; }
     public float RadiusOffset { get; set; }
+    public float InclinationDegrees { get; set; }
+    public int? AnchorPlanetIndex { get; set; }
+    public int? AnchorMoonIndex { get; set; }
     public float OreAmount { get; set; }
     public required string ItemId { get; set; }
     public int ShardCount { get; set; }
@@ -99,6 +96,7 @@ public sealed class RecipeDefinition
     public List<string> RequiredModules { get; set; } = [];
     public List<RecipeInputDefinition> Inputs { get; set; } = [];
     public List<RecipeOutputDefinition> Outputs { get; set; } = [];
+    public string? ShipOutputId { get; set; }
 }
 
 public sealed class PlanetDefinition