基线备份：thirdparty 变体完成 + Android 4.2 兼容改造前

包含内容：
- thirdparty flavor 独立 applicationId + Intent 入口（ThirdPartyEntryActivity）
- 58 后端接口适配（单 /api 路径、code 0/200、camelCase 字段、UNBOUND 轮询）
- MAC 硬件锚定校验（防一凭证多设备共用）
- EPG mac 覆盖 SDK init（sMacOverride）+ ChannelManger 初始化对齐
- 提示文案优化（设备未注册/权益未绑定）

libdata/src/main/java/com/migu/libnetwork/SearchApi.java

@@ -0,0 +1,39 @@
+package com.migu.libnetwork;
+
+import okhttp3.RequestBody;
+import okhttp3.ResponseBody;
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.POST;
+
+
+public interface SearchApi {
+
+    @POST("getSuggest")
+    Call<ResponseBody> getSuggest(@Body RequestBody body);
+
+    @POST("passSwitchAES.do")
+    Call<ResponseBody> getPassSwitch(@Body RequestBody body);
+    @POST("goldMain")
+    Call<ResponseBody> getGoldMain(@Body RequestBody body);
+
+    @POST("shortVideoList")
+    Call<ResponseBody> getShortVideoList(@Body RequestBody body);
+
+    @POST("content/getsystem.do")
+    Call<ResponseBody> getSystemData(@Body RequestBody body);
+
+    @POST("search/epgAreaConfig.do")
+    Call<ResponseBody> epgAreaConfig(@Body RequestBody body);
+
+//    @POST("getVideoResult")
+//    Call<ResponseBody> getVideoResult(@Body RequestBody body);
+//
+//    @POST("getcontentlist.do")
+//    Call<ResponseBody> getcontentlist(@Body RequestBody body);
+//
+//    @POST("getcontentlist.do")
+//    @FormUrlEncoded
+//    Call<ResponseBody> getcontentlist(@Url String url, @FieldMap Map<String,String> map);
+
+}