refactor: 删除未使用的代码文件

- 移除 Core 目录下的 CallBack.go、core.go 和 Type.go 文件
- 这些文件包含了未使用的类型定义和函数实现
- 删除冗余代码有助于简化项目结构，提高代码可读性和维护性

library/amd64_linux/lib/HCNetSDK_Log_Switch.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="GB2312"?>
+<SdkLocal>
+	<SdkLog>
+        <logLevel>3</logLevel><!--req, 1-ERROR, 2-DEBUG, 3-INFO-->
+        <logDirectory>./SDKLOG/</logDirectory><!--the end of the string must be '/'-->
+        <autoDelete>true</autoDelete><!--true: There are less than 10 files in the directory, it will be auto deleted by sdk when the files are more than 10; false: No upper limit to the number of log files-->
+    </SdkLog>
+	<HeartbeatCfg>
+		<Interval>120</Interval> <!-- <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD>룬<EFBFBD><EBA3AC><EFBFBD><EFBFBD>0<EFBFBD><30>ʹ<EFBFBD><CAB9>Ĭ<EFBFBD><C4AC>ֵ120s<30><73>ȡֵ<C8A1><D6B5>ΧΪ[30, 120] С<><D0A1>30s<30><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ30s<30><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>120s<30><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ120s-->
+		<Count>1</Count> 	<!-- <20><><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30>ʹ<EFBFBD><CAB9>Ĭ<EFBFBD><C4AC>ֵ1<D6B5><31>-->
+	</HeartbeatCfg>
+</SdkLocal>