refactor(sdk): 移除初始化失败日志记录并优化错误处理

- 移除了 XuqmInitializerProvider 中的异常日志记录逻辑
- 将失败原因存储至 XuqmSDK.getInitError() 供应用决定展示方式
- 优化了授权文件不存在时的错误信息提示
- 简化了包名不匹配的错误处理流程
- 移除了调试日志输出以提升性能
- 改进了错误消息的中文本地化显示

sdk-core/src/main/java/com/xuqm/sdk/XuqmSDK.kt

@@ -45,15 +45,10 @@ object XuqmSDK {
     fun autoInitialize(context: Context, logLevel: LogLevel = LogLevel.WARN) {
         val licenseData = readLicenseFileData(context)
         if (licenseData == null) {
-            android.util.Log.e(
-                "XuqmSDK",
-                "[autoInitialize] License file not found or unreadable. " +
-                    "Expected assets/xuqm/license.xuqm or assets/xuqm/*.xuqmlicense. " +
-                    "Actual files in assets/xuqm/: ${listAssets(context, "xuqm")}",
-            )
+            val found = runCatching { context.assets.list("xuqm")?.toList() }.getOrDefault(emptyList())
             throw IllegalStateException(
-                "No license file found in assets/xuqm/. " +
-                    "Download license.xuqm from the tenant platform and place it in src/main/assets/xuqm/."
+                "授权文件未找到（assets/xuqm/ 下实际文件：$found）。" +
+                    "请将 license.xuqm 放置到 src/<flavor>/assets/xuqm/ 目录。"
             )
         }
         val appKey = licenseData.first
@@ -61,31 +56,17 @@ object XuqmSDK {
         val licensePackageName = licenseData.third
         val localPackageName = context.packageName
 
-        android.util.Log.d(
-            "XuqmSDK",
-            "[autoInitialize] License read OK — " +
-                "appKey=${appKey.take(8)}***, serverUrl=$serverUrl, " +
-                "licensePackageName=$licensePackageName, localPackageName=$localPackageName",
-        )
-
         if (licensePackageName != null && licensePackageName.isNotBlank() && licensePackageName != localPackageName) {
-            android.util.Log.e(
-                "XuqmSDK",
-                "[autoInitialize] Package name mismatch — " +
-                    "license expects '$licensePackageName', app running as '$localPackageName'.",
-            )
             throw IllegalStateException(
-                "License package name mismatch: license=$licensePackageName, local=$localPackageName. " +
-                    "Please download the correct license file for this app."
+                "授权文件与当前应用不匹配：" +
+                    "授权包名 '$licensePackageName'，当前包名 '$localPackageName'。" +
+                    "请下载正确版本的授权文件。"
             )
         }
 
         initialize(context, appKey, serverUrl, logLevel)
     }
 
-    private fun listAssets(context: Context, dir: String): String =
-        runCatching { context.assets.list(dir)?.toList().toString() }.getOrDefault("(error listing)")
-
     /**
      * Manual initialization without license file.
      * The SDK will validate the appKey against the server by calling /api/sdk/config

sdk-core/src/main/java/com/xuqm/sdk/internal/XuqmInitializerProvider.kt

@@ -18,14 +18,8 @@ class XuqmInitializerProvider : ContentProvider() {
             if (!XuqmSDK.isInitialized()) {
                 XuqmSDK.autoInitialize(ctx)
             }
-        }.onFailure { e ->
-            android.util.Log.e(
-                "XuqmSDK",
-                "[XuqmInitializerProvider] autoInitialize failed — SDK will be uninitialized. " +
-                    "Cause: ${e.javaClass.simpleName}: ${e.message}",
-                e,
-            )
         }
+        // 失败原因已存入 XuqmSDK.getInitError()，由 App 决定如何展示
         return true
     }