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/UIViewGradientLayer/UIView+GradientLayer.h

@@ -0,0 +1,37 @@
+//
+//  UIView+GradientLayer.h
+//  YuMi
+//
+//  Created by P on 2024/11/18.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface UIView (GradientLayer)
+
+/// 为视图添加渐变背景
+/// @param colors 渐变颜色数组 (NSArray<UIColor *> *)
+/// @param startPoint 渐变起点 (CGPoint)
+/// @param endPoint 渐变终点 (CGPoint)
+/// @param cornerRadius 圆角半径 (CGFloat)
+- (void)addGradientBackgroundWithColors:(NSArray<UIColor *> *)colors
+                              startPoint:(CGPoint)startPoint
+                                endPoint:(CGPoint)endPoint
+                             cornerRadius:(CGFloat)cornerRadius;
+
+/// 移除渐变背景
+- (void)removeGradientBackground;
+
+/// 更新渐变背景
+/// @param colors 渐变颜色数组 (NSArray<UIColor *> *)
+/// @param startPoint 渐变起点 (CGPoint)
+/// @param endPoint 渐变终点 (CGPoint)
+- (void)updateGradientBackgroundWithColors:(NSArray<UIColor *> *)colors
+                                 startPoint:(CGPoint)startPoint
+                                   endPoint:(CGPoint)endPoint;
+
+@end
+
+NS_ASSUME_NONNULL_END