Add CI/CD configuration and API documentation

iOS-SwiftUI-Code/Library/Shared/Bundle+Version.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+extension Bundle {
+    var version: String {
+        infoDictionary?["CFBundleShortVersionString"] as? String ?? "unknown"
+    }
+
+    var versionNumber: String {
+        infoDictionary?["CFBundleVersion"] as? String ?? "unknown"
+    }
+}