one more try to fix nosuchelement exception

features/auth/client/src/commonMain/kotlin/dev/inmo/postssystem/features/auth/client/settings/DefaultAuthSettings.kt

@@ -10,7 +10,6 @@ import dev.inmo.micro_utils.common.either
 import dev.inmo.micro_utils.repos.*
 import dev.inmo.postssystem.features.auth.client.createAuthorizedFeaturesDIModule
 import dev.inmo.postssystem.features.auth.client.ui.AuthUIError.AuthIncorrect
-import dev.inmo.postssystem.features.auth.client.ui.AuthUIError.ServerUnavailable
 import dev.inmo.postssystem.features.common.common.DBDropper
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.*
@@ -85,7 +84,7 @@ data class DefaultAuthSettings(
             currentModule ?.let { koin.loadModules(listOf(currentModule)) }
         }
         return when {
-            !serverAvailable -> ServerUnavailable
+            !serverAvailable -> AuthUIError.ServerUnavailable
             !authCorrect -> AuthIncorrect
             else -> {
                 _authorizedDIModule.value = newModule

features/auth/client/src/commonMain/kotlin/dev/inmo/postssystem/features/auth/client/ui/AuthUIFSMState.kt

@@ -1,12 +1,8 @@
 package dev.inmo.postssystem.features.auth.client.ui
 
 import dev.inmo.postssystem.features.common.common.ui.fsm.UIFSMState
-import dev.inmo.postssystem.features.common.common.ui.fsm.UIFSMStateSerializer
-import kotlinx.serialization.Serializable
 
-@Serializable
 data class AuthUIFSMState(
-    @Serializable(UIFSMStateSerializer::class)
     override val from: UIFSMState?,
     override val context: String = "main"
 ) : UIFSMState

features/auth/client/src/commonMain/kotlin/dev/inmo/postssystem/features/auth/client/ui/AuthUIState.kt

@@ -3,21 +3,21 @@ package dev.inmo.postssystem.features.auth.client.ui
 import kotlinx.serialization.Serializable
 
 @Serializable
-sealed class AuthUIError {
+sealed interface AuthUIError {
     @Serializable
-    object ServerUnavailable : AuthUIError()
+    object ServerUnavailable : AuthUIError
     @Serializable
-    object AuthIncorrect : AuthUIError()
+    object AuthIncorrect : AuthUIError
 }
 
 @Serializable
-sealed class AuthUIState {
+sealed interface AuthUIState {
     @Serializable
-    data class Init(val showError: AuthUIError? = null) : AuthUIState()
+    data class Init(val showError: AuthUIError? = null) : AuthUIState
     @Serializable
-    object Loading : AuthUIState()
+    object Loading : AuthUIState
     @Serializable
-    object Authorized : AuthUIState()
+    object Authorized : AuthUIState
 
     companion object {
         val DefaultInit = Init()

features/auth/client/src/jsMain/kotlin/dev/inmo/postssystem/features/auth/client/AuthView.kt

@@ -10,7 +10,6 @@ import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
 import dev.inmo.micro_utils.fsm.common.StatesMachine
 import dev.inmo.postssystem.features.auth.client.ui.AuthUIError.AuthIncorrect
-import dev.inmo.postssystem.features.auth.client.ui.AuthUIError.ServerUnavailable
 import dev.inmo.postssystem.features.common.common.*
 import dev.inmo.postssystem.features.common.common.ui.JSView
 import dev.inmo.postssystem.features.common.common.ui.fsm.*
@@ -98,7 +97,7 @@ class AuthView(
                     disabled.value = false
 
                     errorText.value = when (it.showError) {
-                        ServerUnavailable -> "Server unavailable"
+                        AuthUIError.ServerUnavailable -> "Server unavailable"
                         AuthIncorrect -> {
                             passwordState.value = ""
                             "Username or password is incorrect"

features/auth/common/src/commonMain/kotlin/dev/inmo/postssystem/features/auth/common/AuthModels.kt

@@ -8,7 +8,6 @@ import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import kotlin.jvm.JvmInline
 
-@Serializable(AuthKeySerializer::class)
 sealed interface AuthKey
 
 @Serializable
@@ -18,34 +17,6 @@ private data class AuthKeySurrogate(
     val refreshToken: RefreshToken?
 )
 
-@Serializer(AuthKey::class)
-object AuthKeySerializer : KSerializer<AuthKey> {
-    override val descriptor: SerialDescriptor
-        get() = AuthKeySurrogate.serializer().descriptor
-
-    override fun deserialize(decoder: Decoder): AuthKey {
-        val surrogate = AuthKeySurrogate.serializer().deserialize(decoder)
-        when {
-            surrogate.authCreds != null -> return surrogate.authCreds
-            surrogate.token != null -> return surrogate.token
-            surrogate.refreshToken != null -> return surrogate.refreshToken
-        }
-        error("Unsupported version of auth key surrogate")
-    }
-
-    override fun serialize(encoder: Encoder, value: AuthKey) {
-        AuthKeySurrogate.serializer().serialize(
-            encoder,
-            AuthKeySurrogate(
-                value as? AuthCreds,
-                value as? AuthToken,
-                value as? RefreshToken
-            )
-        )
-    }
-
-}
-
 @Serializable
 @SerialName("authcreds")
 data class AuthCreds(