feat: Cleaning up shared models.

Sources/PressureEstimationsFeature/EstimationsForm.swift

@@ -10,13 +10,13 @@ public struct EstimationForm {
   @ObservableState
   public struct State: Equatable {
     public var cfmPerTon: Int
-    public var coolingCapacity: CoolingCapacity
+    public var coolingCapacity: EquipmentMetadata.CoolingCapacity
     public var filterPressureDrop: Double?
     public var name: String
     
     public init(
       cfmPerTon: Int = 350,
-      coolingCapacity: CoolingCapacity = .default,
+      coolingCapacity: EquipmentMetadata.CoolingCapacity = .default,
       filterPressureDrop: Double? = nil,
       name: String = ""
     ) {