Initial clean commit

Example/SellyCloudSDK/UIView+SellyCloud.m

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+//
+//  UIVibrancyEffect+SellyCloud.m
+//  SellyCloudSDK_Example
+//
+//  Created by Caleb on 28/10/25.
+//  Copyright © 2025 Caleb. All rights reserved.
+//
+
+#import "UIView+SellyCloud.h"
+#import <MBProgressHUD/MBProgressHUD.h>
+
+@implementation UIView (SellyCloud)
+- (void)showToast:(NSString *)text {
+    MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self animated:YES];
+    hud.mode = MBProgressHUDModeText;
+    hud.label.font = [UIFont systemFontOfSize:14];
+    hud.label.text = text;
+    hud.label.numberOfLines = 0;
+    hud.margin = 15.f;
+    hud.removeFromSuperViewOnHide = YES;
+    [hud hideAnimated:YES afterDelay:2.0];
+}
+@end