Add active players fetching functionality

Sources/StarCraftCLI/activePlayers.swift

@@ -0,0 +1,10 @@
+import Foundation
+
+func activePlayers() async {
+    do {
+        let response = try await api.allPlayers().activePlayers
+        print("Fetched active players:\n\(response.map(\.name))")
+    } catch {
+        print("Failed to fetch active players \(error)")
+    }
+}

Sources/StarCraftCLI/main.swift

@@ -13,6 +13,8 @@ func main() {
 
     Task.detached(priority: .medium) {
         switch command {
+        case "-ap":
+            await activePlayers()
         case "-ot":
             await ongoingTournaments()
         case "-ut":

Sources/StarCraftKit/API_PandaScore/Models/SharedPandaScore.swift

@@ -10,7 +10,7 @@ public struct Player: Codable, Identifiable {
     public let lastName: String?
     public let modifiedAt: Date
     public let name: String
-    public let nationality: String
+    public let nationality: String?
     public let role: String?
     public let slug: String
     public let currentVideogame: Videogame?