update error handle

core/common/src/main/java/ru/fincode/tsudesk/core/common/model/AppError.kt

@@ -0,0 +1,7 @@
+package ru.fincode.tsudesk.core.common.model
+sealed interface AppError {
+    data object NoInternet : AppError
+    data object Timeout : AppError
+    data class Http(val code: Int) : AppError
+    data class Unknown(val message: String? = null) : AppError
+}

core/common/src/main/java/ru/fincode/tsudesk/core/common/model/DataResult.kt

@@ -1,10 +1,6 @@
 package ru.fincode.tsudesk.core.common.model
 
 sealed interface DataResult<out T> {
-
-    data class Data<T>(
-        val data: T, val refreshedFromNetwork: Boolean
-    ) : DataResult<T>
-
-    data class Error(val throwable: Throwable) : DataResult<Nothing>
-}
+    data class Data<T>(val data: T, val refreshedFromNetwork: Boolean) : DataResult<T>
+    data class Error(val error: AppError, val cause: Throwable? = null) : DataResult<Nothing>
+}