chore: Initial clean commit

- Removed YuMi/Library/ (138 MB, not tracked)
- Removed YuMi/Resources/ (23 MB, not tracked)
- Removed old version assets (566 files, not tracked)
- Excluded Pods/, xcuserdata/ and other build artifacts
- Clean repository optimized for company server deployment

YuMi/CustomUI/XCCurrentVCStackManager.h

@@ -0,0 +1,31 @@
+//
+//  YMCurrentVCStackManager.h
+//  YMBaseUIKit
+//
+//  Created by 卫明何 on 2018/8/9.
+//  Copyright © 2018年 YUIMI. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+@interface XCCurrentVCStackManager : NSObject
+
++ (instancetype)shareManager;
+
+/**
+ 当前的导航控制器
+
+ @return 导航控制器
+ */
+- (UINavigationController *)currentNavigationController;
+
+/**
+ 当前最顶层控制器
+
+ @return 当前最顶层控制器
+ */
+- (UIViewController *)getCurrentVC;
+
+
+@end