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/Tools/YYUtility/CarrierIdentifier.h

@@ -0,0 +1,21 @@
+//
+//  CarrierIdentifier.h
+//  YYMobileFramework
+//
+//  Created by wuwei on 14-5-30.
+//  Copyright (c) 2014年 YY Inc. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+// 运营商类型
+typedef NS_ENUM(NSUInteger, CarrierIdentifier)
+{
+    CarrierIdentifier_Unknown = 0,            // 未知, 网络不可用(未插SIM卡/无信号/飞行模式)
+    
+    CarrierIdentifier_ChinaMobile = 1,        // 中国移动
+    CarrierIdentifier_ChinaUnicom = 2,        // 中国联通
+    CarrierIdentifier_ChinaTelecom = 3,       // 中国电信
+    
+    CarrierIdentifier_Otherwise = 0x0000FFFF, // 其他运营商
+};