Initial commit

Sources/Extensions/RandomConfirmationCode.swift

@@ -0,0 +1,23 @@
+//
+//  RandomConfirmationCode.swift
+//  ExodaiAcademy
+//
+//  Created by Exodai on 23/01/2026.
+//
+
+import Foundation
+
+extension String {
+    static func randomConfirmationCode(length: Int = 8) -> String {
+        let characters = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+        var result = ""
+        result.reserveCapacity(length)
+
+        for _ in 0..<length {
+            let index = Int.random(in: 0..<characters.count)
+            result.append(characters[index])
+        }
+
+        return result
+    }
+}