Initial clean commit

Example/SellyCloudSDK/Live/SCNavigationController.m

@@ -0,0 +1,27 @@
+//
+//  SCNavigationController.m
+//  SellyCloudSDK_Example
+//
+//  Created by Caleb on 12/18/25.
+//
+
+#import "SCNavigationController.h"
+
+@implementation SCNavigationController
+
+// 让 topViewController 决定是否支持旋转
+- (BOOL)shouldAutorotate {
+    return self.topViewController.shouldAutorotate;
+}
+
+// 让 topViewController 决定支持哪些方向
+- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
+    return self.topViewController.supportedInterfaceOrientations;
+}
+
+// 让 topViewController 决定首选方向
+- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
+    return self.topViewController.preferredInterfaceOrientationForPresentation;
+}
+
+@end