Adds in-app purchases

PadelClub/Views/Subscription/StoreItem.swift

@@ -8,7 +8,8 @@
 import Foundation
 
 enum StoreItem: String, Identifiable, CaseIterable {
-    case monthly = "app.padelclub.tournament.monthly"
+    case unlimited = "app.padelclub.unlimited"
+    case unit = "app.padelclub.tournament.unit"
     
     var id: String { return self.rawValue }