feat: warn apple

Author: loks0n

templates/apple/Sources/Client.swift.twig

@@ -278,6 +278,14 @@ open class Client {
             timeout: .seconds(30)
         )
 
+        let warnings = response.headers["x-{{ spec.title | lower }}-warning"].first
+        if warnings != nil {
+            warnings!.split(separator: ";").forEach { warning in
+                print("Warning: \(warning)")
+            }
+        }
+
+
         switch response.status.code {
         case 0..<400:
             if response.headers["Set-Cookie"].count > 0 {