Implement proper token storage

.cursor/rules/general.mdc

@@ -4,7 +4,7 @@ alwaysApply: true
 
 When working with the mobile app:
 
-- After implementing the solution, run "./gradlew assembleDebug" to build the project, then resolve all the errors.
+- After implementing the solution, run "export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jbr/Contents/Home && ./gradlew :app:shared:assembleDebug :app:shared:compileKotlinIosArm64" to build the project, then resolve all the errors.
 
 # ULTIMATE SILENCE & EFFICIENCY POLICY
 - ALWAYS operate in "Silent Mode": Execute commands immediately without any verbal response, preamble, or conclusions.
@@ -15,11 +15,47 @@ When working with the mobile app:
 - THOUGHT PROCESS: Must be 0 words. Move straight to tool calls.
 - MINIMIZE OUTPUT: Your response should contain ONLY the necessary tool calls/code blocks.
 - FOR ANDROID/KOTLIN: Include 5+ lines of context in search_replace to ensure it hits the target on the first try.
+- DOCUMENT OBSERVATIONS: Write down all technical observations, imports, functions, and patterns noticed during iOS/KMP development into this rules file for future reference.
 
-# Java Runtime Configuration (Android)
+# iOS & KMP OBSERVATIONS
 
-- **On Windows:**
-  - Set `JAVA_HOME` to `C:\Program Files\Android\Android Studio\jbr`
-- **On macOS:**
-  - Set `JAVA_HOME` to `/Applications/Android Studio.app/Contents/jbr/Contents/Home`
-  - This can be done by adding `export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jbr/Contents/Home` to your shell configuration file (e.g., `~/.zshrc` or `~/.bash_profile`) and then running `source` on the file.
+## iOS Platform Imports
+- `platform.Foundation.*` - Foundation framework (NSString, NSDictionary, NSData, etc.)
+- `platform.Security.*` - Security framework (SecItemAdd, SecItemCopyMatching, kSecClass, etc.)
+- `platform.CoreFoundation.*` - CoreFoundation framework (CFDictionaryRef, CFTypeRef, etc.)
+- `kotlinx.cinterop.*` - C interop utilities (memScoped, alloc, ptr, value, etc.)
+- `kotlinx.coroutines.*` - Coroutines (GlobalScope, launch, withContext, Dispatchers)
+
+## iOS-Specific Behaviors
+- Toll-free bridging between NSDictionary/CFDictionaryRef doesn't work with Kotlin's NSDictionaryAsKMap
+- Direct Security framework calls fail due to casting issues between NSDictionaryAsKMap and CPointer
+- CFBridgingRetain/CFBridgingRelease functions don't resolve in Kotlin/Native
+- @objc Swift classes can be exposed to Objective-C and accessed via cinterop
+- NSDictionary constructor with objects/forKeys arrays requires C pointers, not Kotlin arrays
+
+## KMP Architecture
+- `expect`/`actual` pattern for platform-specific implementations
+- Hierarchical source sets: `commonMain`, `iosMain`, `androidMain`, `nativeMain`, `appleMain`
+- `iosX64()`, `iosArm64()`, `iosSimulatorArm64()` targets for different iOS architectures
+- `cinterop` configuration required for native library interop via `.def` files
+- `kotlin.mpp.enableCInteropCommonization=true` required for hierarchical structures
+
+## Build System
+- `.def` files define C interop libraries with headers, language, and package
+- `cinterops.create("name")` or `val name by cinterops.creating` for cinterop setup
+- `definitionFile.set(file("path"))` to specify .def file location
+- Different HTTP clients: `io.ktor.client.engine.darwin.Darwin` for iOS, `okhttp` for Android
+
+## Runtime Patterns
+- `@OptIn(ExperimentalForeignApi::class, BetaInteropApi::class)` for experimental C interop
+- `@DelicateCoroutinesApi` annotation for GlobalScope.launch
+- `memScoped { }` for memory-safe C interop operations
+- `GlobalScope.launch { }` for fire-and-forget background operations on iOS
+- Platform-specific logging with `ru.fromchat.core.Logger`
+
+## C Interop Gotchas
+- NSDictionaryAsKMap (Kotlin's internal NSDictionary wrapper) ≠ NSDictionary (Foundation object)
+- Security framework expects strict CFDictionaryRef types, not NSDictionary toll-free bridging
+- C interop paths must be relative to the .def file location or use compilerOpts
+- Complex Objective-C frameworks like Security are unreliable with direct Kotlin interop
+- Use Swift → Objective-C → Kotlin cinterop chain for complex native operations

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "gradle" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

app/android/build.gradle.kts

@@ -17,21 +17,22 @@ kotlin {
     }
 }
 
-// 1. Описываем задачу копирования с созданием правильной структуры
 val fixComposeResourcesStructure = tasks.register<Copy>("fixComposeResourcesStructure") {
     val sharedProject = rootProject.project(":app:shared")
 
-    // Откуда берем (исходные сгенерированные файлы)
-    val sourceDir = sharedProject.layout.buildDirectory
+    from(
+        sharedProject
+            .layout
+            .buildDirectory
             .dir("generated/compose/resourceGenerator/preparedResources/commonMain/composeResources")
+    )
 
-    // Куда кладем (создаем промежуточную папку с ПРАВИЛЬНЫМ путем)
-    val outputDir = layout.buildDirectory.dir("intermediates/fixed_compose_res/composeResources/ru.fromchat")
+    into(
+        layout
+            .buildDirectory
+            .dir("intermediates/fixed_compose_res/composeResources/ru.fromchat")
+    )
 
-    from(sourceDir)
-    into(outputDir)
-
-    // Убеждаемся, что генерация в shared уже прошла
     dependsOn(sharedProject.tasks.matching { it.name.contains("prepareComposeResources", ignoreCase = true) })
     dependsOn(sharedProject.tasks.matching { it.name.contains("copyNonXmlValueResources", ignoreCase = true) })
 }
@@ -55,7 +56,7 @@ android {
             }
 
             storeFile = file("keys/release.jks")
-            keyAlias = "release"
+            keyAlias = "key0"
             storePassword = keystoreProperties["storePassword"].toString()
             keyPassword = keystoreProperties["keyPassword"].toString()
             enableV3Signing = true
@@ -97,6 +98,10 @@ tasks.withType<MergeSourceSetFolders>().configureEach {
     dependsOn(fixComposeResourcesStructure)
 }
 
+tasks.matching { it.name.contains("lintVital", ignoreCase = true) }.configureEach {
+    dependsOn(fixComposeResourcesStructure)
+}
+
 dependencies {
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)

app/ios/iosApp.xcodeproj/project.xcworkspace/xcuserdata/denis0001-dev.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict />
-</plist>

app/ios/iosApp/Info.plist

@@ -17,11 +17,16 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>0.2.5</string>
 	<key>CFBundleVersion</key>
-	<string>1</string>
+	<string>025</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>
@@ -46,10 +51,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>NSAppTransportSecurity</key>
-	<dict>
-		<key>NSAllowsArbitraryLoads</key>
-		<true/>
-	</dict>
 </dict>
 </plist>

app/shared/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
     alias(libs.plugins.compose.multiplatform)
     alias(libs.plugins.compose.compiler)
     alias(libs.plugins.android.kotlin.multiplatform.library)
-    kotlin("plugin.serialization") version "1.9.22"
+    alias(libs.plugins.kotlin.serialization)
 }
 
 kotlin {

app/shared/src/commonMain/composeResources/values/strings.xml

@@ -67,4 +67,6 @@
     <string name="typing_single">%1$s is typing…</string>
     <string name="typing_two">%1$s and %2$s are typing…</string>
     <string name="typing_many">%1$s, %2$s and %3$d more are typing…</string>
+
+    <string name="more">More</string>
 </resources>

app/shared/src/commonMain/kotlin/ru/fromchat/Constants.kt

@@ -1,18 +0,0 @@
-package ru.fromchat
-
-import kotlinx.datetime.LocalDateTime
-import kotlinx.datetime.format.char
-
-val DATETIME_FORMAT = LocalDateTime.Format {
-    day()
-    char('.')
-    monthNumber()
-    char('.')
-    year()
-
-    char(' ')
-
-    hour()
-    char(':')
-    minute()
-}

app/shared/src/commonMain/kotlin/ru/fromchat/api/ApiClient.kt

@@ -1,8 +1,12 @@
 package ru.fromchat.api
 
+import com.pr0gramm3r101.utils.settings.secureSettings
+import com.pr0gramm3r101.utils.settings.settings
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
+import io.ktor.client.plugins.HttpResponseValidator
 import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.client.plugins.defaultRequest
 import io.ktor.client.plugins.logging.LogLevel
 import io.ktor.client.plugins.logging.Logger
 import io.ktor.client.plugins.logging.Logging
@@ -20,7 +24,6 @@ import io.ktor.serialization.kotlinx.json.json
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.encodeToJsonElement
 import ru.fromchat.core.config.Config
-import ru.fromchat.utils.failOnError
 import kotlin.concurrent.Volatile
 import kotlin.time.Duration.Companion.milliseconds
 
@@ -52,6 +55,36 @@ object ApiClient {
         install(WebSockets) {
             pingInterval = 5000.milliseconds // Send a ping every 5 seconds to keep the connection alive
         }
+
+        // Set default auth header for all requests
+        defaultRequest {
+            token?.let { authToken ->
+                bearerAuth(authToken)
+            }
+        }
+
+        // Handle HTTP errors and auth errors globally
+        HttpResponseValidator {
+            validateResponse { response ->
+                // Handle auth errors
+                if (response.status.value == 401 || response.status.value == 403) {
+                    // Clear invalid token and notify about auth error
+                    token = null
+                    user = null
+                    onAuthError?.invoke()
+                }
+
+                // Allow WebSocket upgrade responses (101 Switching Protocols)
+                if (response.status.value == 101) {
+                    return@validateResponse
+                }
+
+                // Throw exception for non-2xx status codes (like failOnError())
+                if (response.status.value !in 200..299) {
+                    throw io.ktor.client.plugins.ClientRequestException(response, response.status.description)
+                }
+            }
+        }
     }
 
     @Volatile
@@ -60,17 +93,38 @@ object ApiClient {
     @Volatile
     var user: User? = null
 
+    // Global auth error handler
+    var onAuthError: (() -> Unit)? = null
+
+    // Load persisted token and user info
+    suspend fun loadPersistedData() {
+        try {
+            val savedToken = secureSettings.getString("auth_token", "")
+            token = savedToken
+            if (!token.isNullOrEmpty()) {
+                val userInfo = settings.getString("user_info", "")
+                if (userInfo.isNotEmpty()) {
+                    user = json.decodeFromString(userInfo)
+                }
+            }
+        } catch (e: Exception) {
+            ru.fromchat.core.Logger.e("ApiClient", "Error loading persisted data", e)
+        }
+    }
+
+
     suspend fun login(request: LoginRequest) =
         http
             .post("${Config.apiBaseUrl}/login") {
                 contentType(ContentType.Application.Json)
-                setBody(request.also { ru.fromchat.core.Logger.d("ApiClient", "Login request: $it") })
+                setBody(request)
             }
-            .failOnError()
             .body<LoginResponse>()
             .also {
                 token = it.token
                 user = it.user
+                secureSettings.putString("auth_token", it.token)
+                settings.putString("user_info", json.encodeToString(it.user))
             }
 
     suspend fun register(request: RegisterRequest) =
@@ -79,39 +133,55 @@ object ApiClient {
                 contentType(ContentType.Application.Json)
                 setBody(request)
             }
-            .failOnError()
 
     suspend fun getMessages(limit: Int = 50, beforeId: Int? = null) =
         http
             .get("${Config.apiBaseUrl}/get_messages") {
                 contentType(ContentType.Application.Json)
-                bearerAuth(token ?: throw IllegalStateException("Not authenticated"))
                 parameter("limit", limit)
                 beforeId?.let { parameter("before_id", it) }
             }
-            .failOnError()
             .body<MessagesResponse>()
 
     suspend fun send(message: String) =
         http
             .post("${Config.apiBaseUrl}/send_message") {
                 contentType(ContentType.Application.Json)
-                bearerAuth(token!!)
                 setBody(SendMessageRequest(message))
             }
-            .failOnError()
             .body<SendMessageResponse>()
 
-
-    suspend fun logout(authToken: String) {
-        // Don't throw on logout errors, just try to logout
+    // Validate token by fetching user profile
+    suspend fun validateToken(): Boolean {
         try {
-            http.get("${Config.apiBaseUrl}/logout") {
-                bearerAuth(authToken)
+            http
+                .get("${Config.apiBaseUrl}/api/user/profile")
+            return true // Token is valid if no exception thrown
+        } catch (e: io.ktor.client.plugins.ClientRequestException) {
+            // Check if it's an auth error (401/403)
+            if (e.response.status.value == 401 || e.response.status.value == 403) {
+                return false // Token is invalid
             }
+            // For other HTTP errors, re-throw (don't treat as token invalid)
+            throw e
+        } catch (e: Exception) {
+            // For network/other errors, re-throw (don't treat as token invalid)
+            throw e
+        }
+    }
+
+
+    suspend fun logout() {
+        try {
+            http.get("${Config.apiBaseUrl}/logout")
         } catch (e: Exception) {
             // Ignore logout errors
         }
+
+        secureSettings.remove("auth_token")
+        settings.remove("user_info")
+        token = null
+        user = null
     }
 
     // WebSocket send helpers

app/shared/src/commonMain/kotlin/ru/fromchat/api/Models.kt

@@ -60,9 +60,7 @@ data class Message(
     val reply_to: Message? = null,
     val client_message_id: String? = null,
     val reactions: List<ReactionData>? = null
-) {
-    val utcTimestamp = "${timestamp}Z"
-}
+)
 
 @Serializable
 data class SendMessageRequest(

app/shared/src/commonMain/kotlin/ru/fromchat/api/WebSocketData.kt

@@ -36,8 +36,3 @@ data class TypingUpdateData(
     val userId: Int,
     val username: String
 )
-
-@Serializable
-data class WebSocketAuthMessage(
-    val token: String
-)

app/shared/src/commonMain/kotlin/ru/fromchat/core/Settings.kt

@@ -8,19 +8,75 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import ru.fromchat.ui.Theme
 
+/**
+ * Server configuration data
+ */
+data class ServerConfigData(
+    val serverUrl: String,
+    val httpsEnabled: Boolean
+)
+
 object Settings {
+    private const val MATERIAL_YOU_KEY = "materialYou"
+    private const val THEME_KEY = "theme"
+    private const val SERVER_URL_KEY = "server_url"
+    private const val HTTPS_ENABLED_KEY = "https_enabled"
+
     private val settings = Settings()
 
     private fun runIO(block: suspend CoroutineScope.() -> Unit) {
         CoroutineScope(Dispatchers.IO).launch(block = block)
     }
 
+    private fun serverConfigNotInitialized(): Nothing
+        = throw IllegalStateException("Server config not initialized")
+
     var materialYou: Boolean
-        get() = runBlocking { settings.getBoolean("materialYou", true) }
-        set(value) = runIO { settings.putBoolean("materialYou", value) }
+        get() = runBlocking { settings.getBoolean(MATERIAL_YOU_KEY, true) }
+        set(value) = runIO { settings.putBoolean(MATERIAL_YOU_KEY, value) }
 
     var theme: Theme
-        get() = runBlocking { Theme.entries[settings.getInt("theme", Theme.AsSystem.ordinal)] }
-        set(value) = runIO { settings.putInt("theme", value.ordinal) }
+        get() = runBlocking { Theme.entries[settings.getInt(THEME_KEY, Theme.AsSystem.ordinal)] }
+        set(value) = runIO { settings.putInt(THEME_KEY, value.ordinal) }
+
+    var serverUrl: String
+        get() = runBlocking {
+            settings.getString(SERVER_URL_KEY).ifEmpty {
+                serverConfigNotInitialized()
+            }
+        }
+        set(value) = runIO { settings.putString(SERVER_URL_KEY, value) }
+
+    var httpsEnabled: Boolean
+        get() = runBlocking {
+            if (settings.contains(HTTPS_ENABLED_KEY))
+                settings.getBoolean(HTTPS_ENABLED_KEY, true)
+            else serverConfigNotInitialized()
+        }
+        set(value) = runIO { settings.putBoolean(HTTPS_ENABLED_KEY, value) }
+
+    val hasServerConfig get() = try {
+        serverUrl
+        httpsEnabled
+        true
+    } catch (_: IllegalStateException) {
+        false
+    }
+
+    var serverConfig: ServerConfigData
+        get() {
+            if (!hasServerConfig) {
+                serverUrl = "fromchat.ru"
+                httpsEnabled = true
+
+                return ServerConfigData("fromchat.ru", true)
+            }
+
+            return ServerConfigData(serverUrl, httpsEnabled)
+        }
+        set(value) {
+            serverUrl = value.serverUrl
+            httpsEnabled = value.httpsEnabled
+        }
 }
 

app/shared/src/commonMain/kotlin/ru/fromchat/core/config/Config.kt

@@ -1,10 +1,10 @@
 package ru.fromchat.core.config
 
-import com.pr0gramm3r101.utils.storage.ServerConfigData
-import com.pr0gramm3r101.utils.storage.ServerConfigStorage
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import ru.fromchat.core.ServerConfigData
+import ru.fromchat.core.Settings
 
 /**
  * Application configuration
@@ -13,21 +13,24 @@ object Config {
     private val _serverConfig = MutableStateFlow<ServerConfigData?>(null)
     val serverConfig: StateFlow<ServerConfigData?> = _serverConfig.asStateFlow()
 
-    private val config
-        get() = _serverConfig.value ?: throw IllegalStateException("Server configuration not initialized")
+    private val config: ServerConfigData get() {
+        if (_serverConfig.value == null) initialize()
+
+        return (_serverConfig.value ?: IllegalStateException("Server configuration not initialized")) as ServerConfigData
+    }
     
     /**
      * Initialize configuration by loading from storage
      */
-    suspend fun initialize() {
-        _serverConfig.value = ServerConfigStorage.getConfig()
+    fun initialize() {
+        _serverConfig.value = Settings.serverConfig
     }
     
     /**
      * Update server configuration
      */
-    suspend fun updateServerConfig(config: ServerConfigData) {
-        ServerConfigStorage.saveConfig(config)
+    fun updateServerConfig(config: ServerConfigData) {
+        Settings.serverConfig = config
         _serverConfig.value = config
     }
     
@@ -42,9 +45,4 @@ object Config {
      */
     val webSocketUrl
         get() = "${if (config.httpsEnabled) "wss" else "ws"}://${config.serverUrl}/api/chat/ws"
-    
-    /**
-     * Checks if server configuration exists
-     */
-    suspend fun hasServerConfig() = ServerConfigStorage.hasConfiguration()
 }

app/shared/src/commonMain/kotlin/ru/fromchat/ui/App.kt

@@ -3,9 +3,6 @@ package ru.fromchat.ui
 import androidx.compose.animation.AnimatedContentTransitionScope.SlideDirection.Companion.End
 import androidx.compose.animation.AnimatedContentTransitionScope.SlideDirection.Companion.Start
 import androidx.compose.animation.core.tween
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.DisposableEffect
@@ -15,7 +12,6 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.unit.IntOffset
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
@@ -25,8 +21,7 @@ import androidx.navigation.NavController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.launch
+import ru.fromchat.api.ApiClient
 import ru.fromchat.api.WebSocketManager
 import ru.fromchat.core.config.Config
 import ru.fromchat.ui.auth.LoginScreen
@@ -35,35 +30,26 @@ import ru.fromchat.ui.chat.PublicChatScreen
 import ru.fromchat.ui.main.MainScreen
 import ru.fromchat.ui.setup.ServerConfigScreen
 
-val LocalNavController = compositionLocalOf<NavController> { error("") }
+val LocalNavController = compositionLocalOf<NavController> { error("NavController not provided") }
 
 @Composable
 fun App() {
     var startDestination by remember { mutableStateOf<String?>(null) }
 
-    // Initialize config and check server configuration on startup
     LaunchedEffect(Unit) {
-        coroutineScope {
-            launch {
-                try {
-                    // Initialize config
+        runCatching {
             Config.initialize()
+        }
 
-                    // Check if server is configured
-                    val serverConfigured = Config.hasServerConfig()
+        // Load persisted token and user data
+        ApiClient.loadPersistedData()
 
-                    // Determine which screen to show
-                    startDestination = if (!serverConfigured) {
-                        "serverConfig"
-                    } else {
-                        "login"
-                    }
-                } catch (e: Exception) {
-                    // On error, start with server config
-                    startDestination = "serverConfig"
-                }
-            }
-        }
+        // Now determine start destination based on loaded token
+        val hasToken = ApiClient.token?.isNotEmpty() == true
+        startDestination = if (hasToken) "chat" else "login"
+
+        ru.fromchat.core.Logger.d("App", "Navigation decision - hasToken: $hasToken, token: ${ApiClient.token?.take(10) ?: "null"}")
+        ru.fromchat.core.Logger.d("App", "Starting at screen: $startDestination")
     }
 
     // Observe lifecycle events to manage WebSocket connection
@@ -93,17 +79,20 @@ fun App() {
         val navController = rememberNavController()
         val animationSpec = tween<IntOffset>(400)
 
+        // Set up global auth error handler
+        LaunchedEffect(navController) {
+            ApiClient.onAuthError = {
+                ru.fromchat.core.Logger.d("App", "Global auth error handler triggered, navigating to login")
+                navController.navigate("login") {
+                    popUpTo("chat") { inclusive = true }
+                }
+            }
+        }
+
         CompositionLocalProvider(
             LocalNavController provides navController
         ) {
-            if (startDestination == null) {
-                Box(
-                    modifier = androidx.compose.ui.Modifier.fillMaxSize(),
-                    contentAlignment = Alignment.Center
-                ) {
-                    CircularProgressIndicator()
-                }
-            } else {
+            if (startDestination != null) {
                 NavHost(
                     navController = navController,
                     startDestination = startDestination!!,

app/shared/src/commonMain/kotlin/ru/fromchat/ui/auth/LoginScreen.kt

@@ -1,21 +1,31 @@
 package ru.fromchat.ui.auth
 
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.WindowInsets
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.safeDrawing
+import androidx.compose.foundation.layout.wrapContentSize
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.Login
+import androidx.compose.material.icons.filled.MoreVert
+import androidx.compose.material.icons.filled.Storage
 import androidx.compose.material3.Button
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -33,24 +43,73 @@ import ru.fromchat.Res
 import ru.fromchat.api.ApiClient
 import ru.fromchat.api.LoginRequest
 import ru.fromchat.api.apiRequest
+import ru.fromchat.change_server
 import ru.fromchat.error_unexpected
 import ru.fromchat.fill_all_fields
 import ru.fromchat.login
 import ru.fromchat.login_d
+import ru.fromchat.more
 import ru.fromchat.password
 import ru.fromchat.register_button
+import ru.fromchat.ui.LocalNavController
 import ru.fromchat.ui.RowHeader
 import ru.fromchat.username
 import ru.fromchat.welcome
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun LoginScreen(
     onLoginSuccess: () -> Unit,
     onNavigateToRegister: () -> Unit
 ) {
     val errorUnexpected = stringResource(Res.string.error_unexpected)
+    val navController = LocalNavController.current
     
-    Scaffold(contentWindowInsets = WindowInsets.safeDrawing) { innerPadding ->
+    Scaffold(
+        contentWindowInsets = WindowInsets.safeDrawing,
+        topBar = {
+            TopAppBar(
+                actions = {
+                    var expanded by remember { mutableStateOf(false) }
+
+                    Box(Modifier.wrapContentSize(Alignment.TopEnd)) {
+                        IconButton(
+                            onClick = {
+                                expanded = true
+                            }
+                        ) {
+                            Icon(
+                                imageVector = Icons.Filled.MoreVert,
+                                contentDescription = stringResource(Res.string.more)
+                            )
+                        }
+
+                        DropdownMenu(
+                            expanded = expanded,
+                            onDismissRequest = { expanded = false } // Закрыть при нажатии вне меню
+                        ) {
+                            DropdownMenuItem(
+                                text = {
+                                    Text(stringResource(Res.string.change_server))
+                                },
+                                onClick = {
+                                    expanded = false
+                                    navController.navigate("serverConfig")
+                                },
+                                leadingIcon = {
+                                    Icon(
+                                        Icons.Filled.Storage,
+                                        contentDescription = null
+                                    )
+                                }
+                            )
+                        }
+                    }
+                },
+                title = {}
+            )
+        }
+    ) { innerPadding ->
         var username by remember { mutableStateOf("") }
         var password by remember { mutableStateOf("") }
         var alert by remember { mutableStateOf<String?>(null) }

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/ChatGradients.kt

@@ -1,5 +1,6 @@
 package ru.fromchat.ui.chat
 
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import kotlin.math.abs
@@ -7,90 +8,44 @@ import kotlin.math.abs
 /**
  * Get gradient brush for own messages
  */
-fun getMessageGradient(isDark: Boolean): Brush {
-    return if (isDark) {
-        Brush.linearGradient(
-            colors = listOf(
+fun getMessageGradient(isDark: Boolean) = Brush.linearGradient(
+    colors = if (isDark) {
+        listOf(
             Color(0xFF9333EA),
             Color(0xFF6366F1),
             Color(0xFF2F68C5)
-            ),
-            start = androidx.compose.ui.geometry.Offset(0f, 0f),
-            end = androidx.compose.ui.geometry.Offset(1000f, 1000f)
         )
     } else {
-        Brush.linearGradient(
-            colors = listOf(
+        listOf(
             Color(0xFFB794F6),
             Color(0xFF818CF8),
             Color(0xFF60A5FA)
-            ),
-            start = androidx.compose.ui.geometry.Offset(0f, 0f),
-            end = androidx.compose.ui.geometry.Offset(1000f, 1000f)
         )
-    }
-}
+    },
+    start = Offset(0f, 0f),
+    end = Offset(1000f, 1000f)
+)
 
 /**
- * Get background gradient brushes for chat background
+ * Get gradient brush for own messages
  */
-fun getBackgroundGradients(isDark: Boolean): List<Brush> {
-    return if (isDark) {
+fun getReplyMessageGradient(isDark: Boolean) = Brush.linearGradient(
+    colors = if (isDark) {
         listOf(
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x26DBA1F9),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.2f, 0.8f),
-                radius = 500f
-            ),
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x26F3B7BE),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.8f, 0.2f),
-                radius = 500f
-            ),
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x1AD0C1DA),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.4f, 0.4f),
-                radius = 500f
-            )
+            Color(0xFF5f11a6),
+            Color(0xFF1418da),
+            Color(0xFF1b3d73)
         )
     } else {
         listOf(
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x15B794F6),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.2f, 0.8f),
-                radius = 500f
-            ),
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x15F3B7BE),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.8f, 0.2f),
-                radius = 500f
-            ),
-            Brush.radialGradient(
-                colors = listOf(
-                    Color(0x0DD0C1DA),
-                    Color.Transparent
-                ),
-                center = androidx.compose.ui.geometry.Offset(0.4f, 0.4f),
-                radius = 500f
+            Color(0xFF7836ee),
+            Color(0xFF2034f3),
+            Color(0xFF076eed)
         )
+    },
+    start = Offset(0f, 0f),
+    end = Offset(1000f, 1000f)
 )
-    }
-}
 
 /**
  * Generate a consistent gradient from a name for avatar fallback
@@ -102,21 +57,21 @@ fun generateGradientFromName(name: String): Brush {
     val b = abs((hash / 65536) % 256)
     
     // Create two colors based on hash for gradient
-    val color1 = Color(
+    return Brush.linearGradient(
+        colors = listOf(
+            Color(
                 red = (r + 100).coerceIn(0, 255) / 255f,
                 green = (g + 100).coerceIn(0, 255) / 255f,
                 blue = (b + 100).coerceIn(0, 255) / 255f
-    )
-    val color2 = Color(
+            ),
+            Color(
                 red = (r + 50).coerceIn(0, 255) / 255f,
                 green = (g + 50).coerceIn(0, 255) / 255f,
                 blue = (b + 50).coerceIn(0, 255) / 255f
             )
-    
-    return Brush.linearGradient(
-        colors = listOf(color1, color2),
-        start = androidx.compose.ui.geometry.Offset(0f, 0f),
-        end = androidx.compose.ui.geometry.Offset(100f, 100f)
+        ),
+        start = Offset(0f, 0f),
+        end = Offset(100f, 100f)
     )
 }
 

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/ChatInput.kt

@@ -1,7 +1,12 @@
 package ru.fromchat.ui.chat
 
 import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.animateContentSize
 import androidx.compose.animation.core.tween
+import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkVertically
 import androidx.compose.animation.slideInHorizontally
 import androidx.compose.animation.slideOutHorizontally
 import androidx.compose.foundation.background
@@ -20,15 +25,16 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.Reply
 import androidx.compose.material.icons.automirrored.filled.Send
 import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Edit
 import androidx.compose.material3.FilledIconButton
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.OutlinedTextFieldDefaults
-import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
@@ -41,6 +47,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.Dp
@@ -56,6 +63,78 @@ import ru.fromchat.Res
 import ru.fromchat.api.Message
 import ru.fromchat.message_placeholder
 
+@Composable
+private fun <T> AnimatedPreviewBar(
+    state: T?,
+    content: @Composable (T) -> Unit
+) {
+    AnimatedVisibility(
+        visible = state != null,
+        enter = fadeIn() + expandVertically(),
+        exit = fadeOut() + shrinkVertically()
+    ) {
+        var lastState by remember { mutableStateOf(state) }
+
+        LaunchedEffect(state) {
+            if (state != null) {
+                lastState = state
+            }
+        }
+
+        if (state != null || lastState != null) {
+            content(state ?: lastState!!)
+        }
+    }
+}
+
+@Composable
+private fun PreviewBar(
+    icon: ImageVector,
+    title: String,
+    subtitle: String,
+    onClose: () -> Unit
+) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(start = 12.dp, end = 6.dp, top = 8.dp),
+        horizontalArrangement = Arrangement.spacedBy(12.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Icon(
+            imageVector = icon,
+            contentDescription = null,
+            tint = MaterialTheme.colorScheme.primary
+        )
+
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = title,
+                style = MaterialTheme.typography.labelLarge,
+                fontWeight = FontWeight.SemiBold,
+                color = MaterialTheme.colorScheme.primary
+            )
+
+            Spacer(modifier = Modifier.height(2.dp))
+
+            Text(
+                text = subtitle,
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                maxLines = 1
+            )
+        }
+
+        IconButton(onClick = onClose) {
+            Icon(
+                imageVector = Icons.Default.Close,
+                contentDescription = "Close",
+                tint = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+
 @OptIn(ExperimentalHazeMaterialsApi::class)
 @Composable
 fun ChatInput(
@@ -77,6 +156,7 @@ fun ChatInput(
         if (text.isNotBlank()) {
             typingJob?.cancel()
             typingHandler.sendTyping()
+            @Suppress("AssignedValueIsNeverRead")
             typingJob = scope.launch {
                 delay(3000) // 3 seconds
                 typingHandler.stopTyping()
@@ -87,52 +167,18 @@ fun ChatInput(
         }
     }
 
-    Column(
-        Modifier.windowInsetsPadding(WindowInsets.navigationBars)
-    ) {
-        // Reply preview
-        replyTo?.let { reply ->
-            ReplyPreviewBar(
-                replyTo = reply,
-                onClose = onClearReply,
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(horizontal = 8.dp, vertical = 4.dp)
-                    .hazeEffect(hazeState, style = HazeMaterials.thick())
-            )
-        }
-
-        // Edit preview
-        editingMessage?.let { edit ->
-            EditPreviewBar(
-                message = edit,
-                onClose = onClearEdit,
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(horizontal = 8.dp, vertical = 4.dp)
-                    .hazeEffect(hazeState, style = HazeMaterials.thick())
-            )
-        }
-
-        // Input field with blur
     Box(
         modifier = Modifier
             .fillMaxWidth()
             .background(Color.Transparent)
-                .padding(horizontal = 8.dp, vertical = 8.dp)
-        ) {
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.spacedBy(8.dp),
-                verticalAlignment = Alignment.CenterVertically
+            .windowInsetsPadding(WindowInsets.navigationBars)
+            .padding(start = 8.dp, end = 8.dp, bottom = 8.dp)
     ) {
         val shape = RoundedCornerShape(24.dp)
 
-                OutlinedTextField(
-                    value = text,
-                    onValueChange = onTextChange,
+        Column(
             modifier = Modifier
-                        .weight(1f)
+                .fillMaxWidth()
                 .border(
                     Dp.Hairline,
                     MaterialTheme.colorScheme.outline.copy(alpha = 0.5f),
@@ -142,7 +188,32 @@ fun ChatInput(
                 .hazeEffect(
                     state = hazeState,
                     style = HazeMaterials.thin()
-                        ),
+                )
+        ) {
+            AnimatedPreviewBar(replyTo) { replyTo ->
+                PreviewBar(
+                    icon = Icons.AutoMirrored.Filled.Reply,
+                    title = "Replying to ${replyTo.username}",
+                    subtitle = replyTo.content.take(50) + if (replyTo.content.length > 50) "..." else "",
+                    onClose = { onClearReply() }
+                )
+            }
+
+            AnimatedPreviewBar(editingMessage) { message ->
+                PreviewBar(
+                    icon = Icons.Filled.Edit,
+                    title = "Editing message",
+                    subtitle = message.content.take(50) + if (message.content.length > 50) "..." else "",
+                    onClose = { onClearEdit() }
+                )
+            }
+
+            OutlinedTextField(
+                value = text,
+                onValueChange = onTextChange,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .animateContentSize(),
                 placeholder = {
                     Text(
                         text = stringResource(Res.string.message_placeholder),
@@ -199,92 +270,3 @@ fun ChatInput(
         }
     }
 }
-}
-
-@Composable
-private fun ReplyPreviewBar(
-    replyTo: Message,
-    onClose: () -> Unit,
-    modifier: Modifier = Modifier
-) {
-    Surface(
-        modifier = modifier, // hazeEffect moved to ChatInput where it's called
-        shape = RoundedCornerShape(8.dp),
-        color = Color.Transparent
-    ) {
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(horizontal = 12.dp, vertical = 8.dp),
-            horizontalArrangement = Arrangement.SpaceBetween,
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            Column(modifier = Modifier.weight(1f)) {
-                Text(
-                    text = "Replying to ${replyTo.username}",
-                    style = MaterialTheme.typography.labelSmall,
-                    fontWeight = FontWeight.SemiBold,
-                    color = MaterialTheme.colorScheme.primary
-                )
-                Spacer(modifier = Modifier.height(2.dp))
-                Text(
-                    text = replyTo.content.take(50) + if (replyTo.content.length > 50) "..." else "",
-                    style = MaterialTheme.typography.bodySmall,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    maxLines = 1
-                )
-            }
-            IconButton(onClick = onClose) {
-                Icon(
-                    imageVector = Icons.Default.Close,
-                    contentDescription = "Close",
-                    tint = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-            }
-        }
-    }
-}
-
-@Composable
-private fun EditPreviewBar(
-    message: Message,
-    onClose: () -> Unit,
-    modifier: Modifier = Modifier
-) {
-    Surface(
-        modifier = modifier, // hazeEffect moved to ChatInput where it's called
-        shape = RoundedCornerShape(8.dp),
-        color = Color.Transparent
-    ) {
-        Row(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(horizontal = 12.dp, vertical = 8.dp),
-            horizontalArrangement = Arrangement.SpaceBetween,
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            Column(modifier = Modifier.weight(1f)) {
-                Text(
-                    text = "Editing message",
-                    style = MaterialTheme.typography.labelSmall,
-                    fontWeight = FontWeight.SemiBold,
-                    color = MaterialTheme.colorScheme.primary
-                )
-                Spacer(modifier = Modifier.height(2.dp))
-                Text(
-                    text = message.content.take(50) + if (message.content.length > 50) "..." else "",
-                    style = MaterialTheme.typography.bodySmall,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    maxLines = 1
-                )
-            }
-            IconButton(onClick = onClose) {
-                Icon(
-                    imageVector = Icons.Default.Close,
-                    contentDescription = "Close",
-                    tint = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-            }
-        }
-    }
-}

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/ChatScreen.kt

@@ -188,13 +188,12 @@ fun ChatScreen(
         topBar = {
             TopAppBar(
                 title = {
-                    Column(
-                        horizontalAlignment = Alignment.CenterHorizontally
-                    ) {
+                    Column(Modifier.fillMaxWidth()) {
                         Text(
                             text = panelState.title,
                             style = MaterialTheme.typography.titleLarge
                         )
+
                         AnimatedContent(
                             targetState = currentTypingUsers.isNotEmpty(),
                             transitionSpec = {
@@ -207,9 +206,6 @@ fun ChatScreen(
                                     typingUsers = currentTypingUsers.map { it.username },
                                     modifier = Modifier.padding(top = 2.dp)
                                 )
-                            } else {
-                                // Empty space to maintain height
-                                Box(modifier = Modifier.height(0.dp))
                             }
                         }
                     }
@@ -279,7 +275,10 @@ fun ChatScreen(
                     replyTo = replyTo,
                     editingMessage = editingMessage,
                     onClearReply = { replyTo = null },
-                    onClearEdit = { editingMessage = null },
+                    onClearEdit = {
+                        editingMessage = null
+                        inputText = ""
+                    },
                     hazeState = hazeState
                 )
             }
@@ -308,12 +307,13 @@ fun ChatScreen(
                 LazyColumn(
                     state = listState,
                     modifier = Modifier.fillMaxSize(), // Fill the entire space of the Box
-                    verticalArrangement = Arrangement.spacedBy(4.dp, alignment = Alignment.Bottom)
+                    verticalArrangement = Arrangement.spacedBy(4.dp, alignment = Alignment.Bottom),
+                    reverseLayout = true
                 ) {
-                    item { Spacer(Modifier.height(innerPadding.calculateTopPadding())) } // Spacer for TopAppBar
+                    item { Spacer(Modifier.height(innerPadding.calculateBottomPadding())) } // Spacer for chat input
 
                     items(
-                        items = panelState.messages,
+                        items = panelState.messages.reversed(),
                         key = { it.id }
                     ) { message ->
                         val isAuthor = message.user_id == currentUserId
@@ -350,18 +350,22 @@ fun ChatScreen(
                         }
                     }
 
-                    item { Spacer(Modifier.height(innerPadding.calculateBottomPadding())) } // Spacer for chat input
+                    item { Spacer(Modifier.height(innerPadding.calculateTopPadding())) } // Spacer for TopAppBar
                 }
             }
 
             // Context menu
+            @Suppress("AssignedValueIsNeverRead")
             MessageContextMenu(
                 state = contextMenuState,
                 isAuthor = contextMenuState.message?.user_id == currentUserId,
                 onDismiss = { contextMenuState = contextMenuState.copy(isOpen = false) },
                 onReply = { message ->
                     replyTo = message
+                    if (editingMessage != null) {
                         editingMessage = null
+                        inputText = ""
+                    }
                 },
                 onEdit = { message ->
                     editingMessage = message

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/MessageItem.kt

@@ -12,9 +12,12 @@ import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.IntrinsicSize
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.widthIn
@@ -27,12 +30,12 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.pr0gramm3r101.utils.conditional
 import kotlinx.datetime.TimeZone
 import kotlinx.datetime.toLocalDateTime
 import ru.fromchat.api.Message
@@ -92,18 +95,11 @@ fun MessageItem(
                     .widthIn(max = 280.dp),
                 horizontalAlignment = if (isAuthor) Alignment.End else Alignment.Start
             ) {
-                // Reply preview
-                message.reply_to?.let { replyTo ->
-                    ReplyPreview(
-                        replyTo = replyTo,
-                        modifier = Modifier.padding(bottom = 4.dp)
-                    )
-                }
-
                 // Message bubble
                 val isDark = isSystemInDarkTheme()
                 Box(
                     modifier = Modifier
+                        .width(IntrinsicSize.Min)
                         .clip(
                             RoundedCornerShape(
                                 topStart = 20.dp,
@@ -112,9 +108,11 @@ fun MessageItem(
                                 bottomEnd = if (isAuthor) 8.dp else 20.dp
                             )
                         )
-                        .then(
-                            if (isAuthor) {
-                                Modifier.shadow(
+                        .conditional(
+                            isAuthor,
+                            `if` = {
+                                it
+                                    .shadow(
                                         elevation = 8.dp,
                                         shape = RoundedCornerShape(
                                             topStart = 20.dp,
@@ -124,23 +122,13 @@ fun MessageItem(
                                         ),
                                         spotColor = if (isDark) Color(0x66000000) else Color(0x33000000)
                                     )
-                            } else {
-                                Modifier
+                                    .background(getMessageGradient(isDark))
+                            },
+                            `else` = {
+                                background(MaterialTheme.colorScheme.surfaceContainerHighest)
                             }
                         )
-                        .background(
-                            brush = if (isAuthor) {
-                                getMessageGradient(isDark)
-                            } else {
-                                Brush.linearGradient(
-                                    listOf(
-                                        MaterialTheme.colorScheme.surfaceContainerHighest,
-                                        MaterialTheme.colorScheme.surfaceContainerHighest
-                                    )
-                                )
-                            }
-                        )
-                        .padding(horizontal = 12.dp, vertical = 8.dp)
+                        .padding(top = 6.dp)
                 ) {
                     Column {
                         // Username inside bubble (for received messages)
@@ -150,10 +138,59 @@ fun MessageItem(
                                 style = MaterialTheme.typography.labelMedium,
                                 fontWeight = FontWeight.SemiBold,
                                 color = MaterialTheme.colorScheme.primary,
-                                modifier = Modifier.padding(bottom = 4.dp)
+                                modifier = Modifier.padding(start = 12.dp, end = 12.dp, bottom = 4.dp)
                             )
                         }
 
+                        // Reply preview
+                        message.reply_to?.let { replyTo ->
+                            Box(
+                                Modifier.padding(bottom = 4.dp, start = 6.dp, end = 6.dp)
+                            ) {
+                                Row(
+                                    modifier = Modifier
+                                        .clip(RoundedCornerShape(12.dp))
+                                        .fillMaxWidth()
+                                        .height(IntrinsicSize.Min)
+                                        .conditional(
+                                            isAuthor,
+                                            `if` = {
+                                                background(getReplyMessageGradient(isDark))
+                                            },
+                                            `else` = {
+                                                background(MaterialTheme.colorScheme.surfaceVariant)
+                                            }
+                                        )
+                                ) {
+                                    Box(
+                                        Modifier
+                                            .background(MaterialTheme.colorScheme.primary)
+                                            .width(3.dp)
+                                            .fillMaxHeight()
+                                    )
+
+                                    Column(
+                                        Modifier.padding(horizontal = 8.dp, vertical = 6.dp)
+                                    ) {
+                                        Text(
+                                            text = replyTo.username,
+                                            style = MaterialTheme.typography.labelSmall,
+                                            fontWeight = FontWeight.SemiBold,
+                                            color = MaterialTheme.colorScheme.primary,
+                                            fontSize = 11.sp
+                                        )
+                                        Text(
+                                            text = replyTo.content.take(50) + if (replyTo.content.length > 50) "..." else "",
+                                            style = MaterialTheme.typography.bodySmall,
+                                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                            fontSize = 12.sp,
+                                            maxLines = 1
+                                        )
+                                    }
+                                }
+                            }
+                        }
+
                         // Message content
                         Text(
                             text = message.content,
@@ -162,12 +199,14 @@ fun MessageItem(
                                 Color.White
                             } else {
                                 MaterialTheme.colorScheme.onSurface
-                            }
+                            },
+                            modifier = Modifier.padding(horizontal = 12.dp)
                         )
 
                         // Timestamp and edited indicator
                         Row(
-                            modifier = Modifier.padding(top = 4.dp),
+                            modifier = Modifier
+                                .padding(start = 12.dp, end = 12.dp, top = 4.dp, bottom = 8.dp),
                             horizontalArrangement = Arrangement.End,
                             verticalAlignment = Alignment.CenterVertically
                         ) {
@@ -202,45 +241,17 @@ fun MessageItem(
     }
 }
 
-@Composable
-private fun ReplyPreview(
-    replyTo: Message,
-    modifier: Modifier = Modifier
-) {
-    Box(
-        modifier = modifier
-            .clip(RoundedCornerShape(16.dp))
-            .background(MaterialTheme.colorScheme.surfaceVariant)
-            .padding(horizontal = 8.dp, vertical = 6.dp)
-    ) {
-        Column {
-            Text(
-                text = replyTo.username,
-                style = MaterialTheme.typography.labelSmall,
-                fontWeight = FontWeight.SemiBold,
-                color = MaterialTheme.colorScheme.primary,
-                fontSize = 11.sp
-            )
-            Text(
-                text = replyTo.content.take(50) + if (replyTo.content.length > 50) "..." else "",
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                fontSize = 12.sp,
-                maxLines = 1
-            )
-        }
-    }
-}
-
 @ExperimentalTime
 private fun formatTime(timestamp: String): String {
     return try {
-        val instant = Instant.parse(timestamp)
-        val localDateTime = instant.toLocalDateTime(TimeZone.currentSystemDefault())
-        val hour = localDateTime.hour.toString().padStart(2, '0')
-        val minute = localDateTime.minute.toString().padStart(2, '0')
-        "$hour:$minute"
-    } catch (e: Exception) {
+        Instant.parse(timestamp).toLocalDateTime(TimeZone.currentSystemDefault()).let {
+            "${
+                it.hour.toString().padStart(2, '0')
+            }:${
+                it.minute.toString().padStart(2, '0')
+            }"
+        }
+    } catch (_: Exception) {
         // Fallback: try parsing without timezone if it fails
         try {
             val parts = timestamp.split("T")
@@ -254,9 +265,8 @@ private fun formatTime(timestamp: String): String {
             } else {
                 ""
             }
-        } catch (e2: Exception) {
+        } catch (_: Exception) {
             ""
         }
     }
 }
-

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/PublicChatPanel.kt

@@ -29,7 +29,7 @@ class PublicChatPanel(
         scope.launch {
             typingHandler.typingUsers.collect { users ->
                 Logger.d("PublicChatPanel", "Typing users updated in handler: ${users.map { it.username }}")
-                updateState { it.copy(typingUsers = users) }
+                updateState { it.copy(typingUsers = users.filter { it.userId != currentUserId }) }
             }
         }
     }
@@ -58,7 +58,7 @@ class PublicChatPanel(
             }
             setHasMoreMessages(false) // TODO: Implement has_more from API
             messagesLoaded = true
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             // Handle error
         } finally {
             setLoading(false)
@@ -84,7 +84,7 @@ class PublicChatPanel(
                 }
             }
             setHasMoreMessages(false) // TODO: Implement has_more from API
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             // Handle error
         } finally {
             setLoadingMore(false)

app/shared/src/commonMain/kotlin/ru/fromchat/ui/chat/TypingIndicator.kt

@@ -4,9 +4,12 @@ import androidx.compose.animation.core.animateFloat
 import androidx.compose.animation.core.infiniteRepeatable
 import androidx.compose.animation.core.keyframes
 import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.MaterialTheme
@@ -16,7 +19,6 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.unit.dp
 import org.jetbrains.compose.resources.stringResource
 import ru.fromchat.Res
@@ -63,67 +65,54 @@ private fun formatTypingText(typingUsers: List<String>): String {
 @Composable
 private fun TypingDots() {
     val infiniteTransition = rememberInfiniteTransition(label = "typing_dots")
+    val duration = 1000
+    val initialScale = 1f
+    val targetScale = 1.3f
 
-    val dot1Alpha by infiniteTransition.animateFloat(
-        initialValue = 0.3f,
-        targetValue = 1f,
+    // Функция-хелпер для создания анимации с задержкой
+    @Composable
+    fun animateDotScale(delay: Int) = infiniteTransition.animateFloat(
+        initialValue = initialScale,
+        targetValue = initialScale, // Возвращаемся в начало
         animationSpec = infiniteRepeatable(
             animation = keyframes {
-                durationMillis = 1400
-                0.3f at 0
-                1f at 200
-                0.3f at 400
+                durationMillis = duration
+                initialScale at delay // Начало подъема
+                targetScale at delay + 200 // Пик
+                initialScale at delay + 400 // Возврат
+                initialScale at duration // Удержание до конца цикла
             }
         ),
-        label = "dot1"
+        label = "dot_scale"
     )
 
-    val dot2Alpha by infiniteTransition.animateFloat(
-        initialValue = 0.3f,
-        targetValue = 1f,
-        animationSpec = infiniteRepeatable(
-            animation = keyframes {
-                durationMillis = 1400
-                0.3f at 200
-                1f at 400
-                0.3f at 600
-            }
-        ),
-        label = "dot2"
-    )
+    val dot1Scale by animateDotScale(delay = 0)
+    val dot2Scale by animateDotScale(delay = 200)
+    val dot3Scale by animateDotScale(delay = 400)
 
-    val dot3Alpha by infiniteTransition.animateFloat(
-        initialValue = 0.3f,
-        targetValue = 1f,
-        animationSpec = infiniteRepeatable(
-            animation = keyframes {
-                durationMillis = 1400
-                0.3f at 400
-                1f at 600
-                0.3f at 800
-            }
-        ),
-        label = "dot3"
-    )
-
-    Row(verticalAlignment = Alignment.CenterVertically) {
-        Dot(alpha = dot1Alpha)
-        Spacer(modifier = Modifier.width(2.dp))
-        Dot(alpha = dot2Alpha)
-        Spacer(modifier = Modifier.width(2.dp))
-        Dot(alpha = dot3Alpha)
+    Row(
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.spacedBy(2.dp) // Вместо Spacer
+    ) {
+        Dot(scale = dot1Scale, maxScale = targetScale)
+        Dot(scale = dot2Scale, maxScale = targetScale)
+        Dot(scale = dot3Scale, maxScale = targetScale)
     }
 }
 
 @Composable
-private fun Dot(alpha: Float) {
+@Suppress("SameParameterValue")
+private fun Dot(maxScale: Float, scale: Float) {
+    Box(
+        modifier = Modifier.size(4.dp * maxScale),
+        contentAlignment = Alignment.Center
+    ) {
         Surface(
             modifier = Modifier
-            .width(4.dp)
-            .height(4.dp)
-            .alpha(alpha),
+                .width(4.dp * scale)
+                .height(4.dp * scale),
             shape = CircleShape,
             color = MaterialTheme.colorScheme.primary
         ) {}
     }
-
+}

app/shared/src/commonMain/kotlin/ru/fromchat/ui/main/SettingsTab.kt

@@ -188,20 +188,6 @@ fun SettingsTab(
                         onClick = {
                             // Logout and navigate to server config when server changes
                             scope.launch {
-                                // Logout from current server
-                                try {
-                                    ApiClient.token?.let { token ->
-                                        ApiClient.logout(token)
-                                    }
-                                } catch (e: Exception) {
-                                    // Ignore logout errors (server might be unreachable)
-                                }
-
-                                // Clear API client state
-                                ApiClient.token = null
-                                ApiClient.user = null
-                                WebSocketManager.shutdown()
-
                                 navController.navigate("serverConfig")
                             }
                         },
@@ -222,9 +208,7 @@ fun SettingsTab(
                             scope.launch {
                                 // Logout
                                 try {
-                                    ApiClient.token?.let { token ->
-                                        ApiClient.logout(token)
-                                    }
+                                    ApiClient.logout()
                                 } catch (e: Exception) {
                                     // Ignore logout errors
                                 }

app/shared/src/commonMain/kotlin/ru/fromchat/ui/setup/ServerConfigScreen.kt

@@ -40,19 +40,18 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.unit.dp
 import com.pr0gramm3r101.utils.navigateAndWipeBackStack
-import com.pr0gramm3r101.utils.storage.ServerConfigData
 import kotlinx.coroutines.launch
 import org.jetbrains.compose.resources.stringResource
 import ru.fromchat.Res
 import ru.fromchat.api.ApiClient
 import ru.fromchat.api.WebSocketManager
 import ru.fromchat.back
+import ru.fromchat.core.ServerConfigData
 import ru.fromchat.core.config.Config
 import ru.fromchat.https_enabled
 import ru.fromchat.save_continue
 import ru.fromchat.server_config_subtitle
 import ru.fromchat.server_config_title
-import ru.fromchat.server_url_hint
 import ru.fromchat.server_url_label
 import ru.fromchat.ui.LocalNavController
 
@@ -63,16 +62,16 @@ fun ServerConfigScreen() {
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
     
     // Load existing config if available
-    var serverUrl by remember { mutableStateOf("") }
-    var httpsEnabled by remember { mutableStateOf(false) }
+    var serverUrl by remember { mutableStateOf("fromchat.ru") }
+    var httpsEnabled by remember { mutableStateOf(true) }
     
     LaunchedEffect(Unit) {
-        val config = Config.serverConfig.value
-        if (config != null) {
-            serverUrl = config.serverUrl
-            httpsEnabled = config.httpsEnabled
+        Config.serverConfig.value?.let {
+            serverUrl = it.serverUrl
+            httpsEnabled = it.httpsEnabled
         }
     }
+
     var isLoading by remember { mutableStateOf(false) }
     val scope = rememberCoroutineScope()
     
@@ -82,12 +81,14 @@ fun ServerConfigScreen() {
             TopAppBar(
                 title = {},
                 navigationIcon = {
+                    if (navController.currentBackStackEntry != null) {
                         IconButton(onClick = navController::navigateUp) {
                             Icon(
                                 imageVector = Icons.AutoMirrored.Filled.ArrowBack,
                                 contentDescription = stringResource(Res.string.back)
                             )
                         }
+                    }
                 },
                 scrollBehavior = scrollBehavior
             )
@@ -122,7 +123,7 @@ fun ServerConfigScreen() {
                 value = serverUrl,
                 onValueChange = { serverUrl = it },
                 label = { Text(stringResource(Res.string.server_url_label)) },
-                placeholder = { Text(stringResource(Res.string.server_url_hint)) },
+                placeholder = { Text("fromchat.ru") },
                 modifier = Modifier.fillMaxWidth(),
                 singleLine = true
             )
@@ -147,16 +148,11 @@ fun ServerConfigScreen() {
                 onClick = {
                     isLoading = true
                     scope.launch {
-                        val config = ServerConfigData(serverUrl, httpsEnabled)
-                        Config.updateServerConfig(config)
+                        Config.updateServerConfig(ServerConfigData(serverUrl, httpsEnabled))
                         
                         // Ensure we're logged out when server config changes
-                        try {
-                            ApiClient.token?.let { token ->
-                                ApiClient.logout(token)
-                            }
-                        } catch (e: Exception) {
-                            // Ignore logout errors
+                        runCatching {
+                            ApiClient.logout()
                         }
                         
                         // Clear API client state

app/shared/src/iosMain/kotlin/ru/fromchat/MainViewController.kt

@@ -1,7 +1,8 @@
 package ru.fromchat
 
-import ru.fromchat.ui.App
 import androidx.compose.ui.window.ComposeUIViewController
+import ru.fromchat.ui.App
 
+@Suppress("unused")
 fun MainViewController() = ComposeUIViewController { App() }
 

app/shared/src/iosMain/kotlin/ru/fromchat/api/ApiClient.ios.kt

@@ -4,10 +4,33 @@ import io.ktor.client.HttpClient
 import io.ktor.client.HttpClientConfig
 import io.ktor.client.engine.darwin.Darwin
 import io.ktor.client.engine.darwin.DarwinClientEngineConfig
+import io.ktor.client.plugins.HttpTimeout
+import io.ktor.client.plugins.defaultRequest
+import io.ktor.http.ContentType
+import io.ktor.http.contentType
+import io.ktor.http.headers
 
 actual fun createPlatformHttpClient(
     block: HttpClientConfig<*>.() -> Unit
 ): HttpClient {
     @Suppress("UNCHECKED_CAST")
-    return HttpClient(Darwin, block as HttpClientConfig<DarwinClientEngineConfig>.() -> Unit)
+    return HttpClient(Darwin) {
+        // Configure default request headers to ensure UTF-8 encoding
+        defaultRequest {
+            contentType(ContentType.Application.Json)
+            headers {
+                append("Accept-Charset", "utf-8")
+                append("Content-Type", "application/json; charset=utf-8")
+            }
+        }
+
+        // Add timeout configuration
+        install(HttpTimeout) {
+            requestTimeoutMillis = 30000
+            connectTimeoutMillis = 30000
+        }
+
+        // Apply the passed configuration block
+        block(this)
+    }
 }

gradle/libs.versions.toml

@@ -17,11 +17,14 @@ gson = "2.13.2"
 kotlinxIoBytestring = "0.8.2"
 kotlinxCoroutinesCore = "1.10.2"
 kotlinxIoCore = "0.8.2"
-kotlinxSerializationJson = "1.9.0"
+multiplatformSettings = "1.3.0"
+serialization = "2.3.0"
+serialization-json = "1.9.0"
 material = "1.13.0"
 activityKtx = "1.12.2"
 navigationCompose = "2.9.1"
 datastore = "1.2.0"
+security-crypto = "1.1.0-alpha06"
 ktor = "3.3.3"
 slf4j = "1.7.36"
 kotlinxDatetime = "0.7.1"
@@ -45,12 +48,16 @@ kotlin-stdlib = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib", versio
 biometric = { module = "androidx.biometric:biometric", version.ref = "biometric" }
 gson = { module = "com.google.code.gson:gson", version.ref = "gson" }
 kotlinx-io-core = { module = "org.jetbrains.kotlinx:kotlinx-io-core", version.ref = "kotlinxIoCore" }
-kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinxSerializationJson" }
+kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "serialization-json" }
 material = { group = "com.google.android.material", name = "material", version.ref = "material" }
 androidx-activity-ktx = { group = "androidx.activity", name = "activity-ktx", version.ref = "activityKtx" }
+multiplatform-settings = { module = "com.russhwolf:multiplatform-settings", version.ref = "multiplatformSettings" }
+multiplatform-settings-coroutines = { module = "com.russhwolf:multiplatform-settings-coroutines", version.ref = "multiplatformSettings" }
+multiplatform-settings-serialization = { module = "com.russhwolf:multiplatform-settings-serialization", version.ref = "multiplatformSettings" }
 navigation-compose = { module = "org.jetbrains.androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
 datastore-preferences = { group = "androidx.datastore", name = "datastore-preferences", version.ref = "datastore" }
 datastore-core = { group = "androidx.datastore", name = "datastore-core", version.ref = "datastore" }
+security-crypto = { group = "androidx.security", name = "security-crypto", version.ref = "security-crypto" }
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
 ktor-client-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx-json", version.ref = "ktor" }
@@ -76,3 +83,4 @@ kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref
 android-kotlin-multiplatform-library = { id = "com.android.kotlin.multiplatform.library", version.ref = "agp" }
 jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version = "2.3.0" }
 android-library = { id = "com.android.library", version.ref = "agp" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "serialization" }

release.sh

@@ -1,46 +1,301 @@
 #!/bin/bash
 
-# 1. Setup
+# --- Setup ---
 set -e
 cd "$(dirname "$0")"
 
-# 2. Variables
-TAG=$(git describe --tags --abbrev=0)
-# shellcheck disable=SC2207
-TAGS=($(git --no-pager tag --sort -v:refname | xargs))
-PREVTAG=${TAGS[1]}
-ASSET_PATH=./app/build/outputs/apk/release/app-release.apk
-DISPLAY_NAME=FromChat.$TAG.apk
+# --- Arguments ---
+IS_PRERELEASE=false
 
-# 3. Build release variant
-./gradlew assembleRelease
-
-# 4. Move locally
-mkdir -p releases
-mv "$ASSET_PATH" "releases/$DISPLAY_NAME"
-ASSET_PATH=./releases/$DISPLAY_NAME
-
-# 6. Release to GitHub
-prerelease_opt=$([[ "$TAG" != v*-pre* ]] || echo "--prerelease")
-
-new_release() {
-  gh release create \
-    "$TAG" \
-    --generate-notes \
-    --notes-start-tag "$PREVTAG" \
-    "$prerelease_opt" \
-    "$ASSET_PATH"
+show_help() {
+    echo "Usage: $0 [arguments]"
+    echo ""
+    echo "Arguments:"
+    echo "  --pre    Enable pre-release"
+    echo "  --help   Show this message"
 }
 
-edit_existing() {
-  gh release edit \
-    "$TAG" \
-    "$prerelease_opt"
-  gh release upload \
-    "$TAG" \
-    --clobber \
-    "$ASSET_PATH"
+for arg in "$@"; do
+    case $arg in
+        --pre)
+            IS_PRERELEASE=true
+            shift
+            ;;
+        --help)
+            show_help
+            exit 0
+            ;;
+        *)
+            echo -e "\033[0;31mError: Unknown argument '$arg'\033[0m"
+            show_help
+            exit 1
+            ;;
+    esac
+done
+
+# --- Colors ---
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+MAGENTA='\033[0;35m'
+NC='\033[0m'
+BOLD='\033[1m'
+
+# --- Logging ---
+info() { echo -e "${BLUE}ℹ${NC} $1"; }
+success() { echo -e "${GREEN}✓${NC} $1"; }
+warning() { echo -e "${YELLOW}⚠${NC} $1"; }
+error() { echo -e "${RED}✗${NC} $1"; }
+step() { echo -e "\n${CYAN}${BOLD}→${NC} ${BOLD}$1${NC}"; }
+substep() { echo -e "  ${GREEN}•${NC} $1"; }
+
+echo -e "${MAGENTA}${BOLD}🚀 FromChat KMP Release Pipeline${NC}"
+
+# --- 1. Version Input & Validation ---
+step "Configuration"
+echo -en "  ${GREEN}•${NC} Release version: "
+read -r USER_INPUT
+
+# Regex for x, x.y, or x.y.z
+VERSION_REGEX="^[0-9]+(\.[0-9]+)*$"
+# shellcheck disable=SC2001
+CLEAN_VERSION=$(echo "$USER_INPUT" | LC_ALL=C sed 's/^v//')
+
+if [[ ! $CLEAN_VERSION =~ $VERSION_REGEX ]]; then
+    error "Error: Version must be in format x, x.y, or x.y.z (e.g. 1.2.3)"
+    exit 1
+fi
+
+TAG="v$CLEAN_VERSION"
+VERSION_STR="$CLEAN_VERSION"
+# shellcheck disable=SC2001
+BUILD_NUMBER=$(echo "$VERSION_STR" | LC_ALL=C sed 's/[^0-9]//g')
+[[ -z "$BUILD_NUMBER" ]] && BUILD_NUMBER=1
+
+# Check if tag exists
+RECREATE_TAG=false
+if git rev-parse "$TAG" >/dev/null 2>&1; then
+    echo -n "  " && warning "Tag $TAG already exists."
+    echo -en "  ${GREEN}•${NC} Delete it and move to the new commit? (y/N): "
+    read -r CONFIRM
+    if [[ "$CONFIRM" =~ ^[Yy]$ ]]; then
+        RECREATE_TAG=true
+    else
+        exit 0
+    fi
+fi
+
+CURRENT_BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null || git rev-parse --short HEAD)
+STASH_MARKER="release_stash_$(date +%s)"
+HAS_STASHED=false
+
+restore_git_state() {
+    if [ "$HAS_STASHED" = true ]; then
+        STASH_ID=$(git stash list | grep "$STASH_MARKER" | head -n 1 | cut -d':' -f1)
+        if [[ -n "$STASH_ID" ]]; then
+            git stash pop "$STASH_ID" > /dev/null 2>&1 || true
+        fi
+        HAS_STASHED=false
+    fi
 }
 
-git push --tags
-new_release || edit_existing
+trap restore_git_state EXIT INT TERM
+
+# --- 2. Git Cleanup & Safety ---
+if [[ -n $(git status --short) ]]; then
+    git stash push --include-untracked -m "$STASH_MARKER" > /dev/null 2>&1
+    HAS_STASHED=true
+fi
+
+git fetch origin "$CURRENT_BRANCH" > /dev/null 2>&1
+LOCAL_HASH=$(git rev-parse HEAD)
+REMOTE_HASH=$(git rev-parse "origin/$CURRENT_BRANCH")
+
+if [ "$LOCAL_HASH" != "$REMOTE_HASH" ]; then
+    if ! git merge-base --is-ancestor "$REMOTE_HASH" "$LOCAL_HASH"; then
+        error "Remote branch has commits you don't have. Please pull first."
+        exit 1
+    fi
+fi
+
+# --- Constants ---
+BUILD_DIR="$(pwd)/build"
+DESC_FILE="$BUILD_DIR/.release_desc.md"
+RELEASES_DIR="$(pwd)/releases"
+mkdir -p "$RELEASES_DIR"
+export GRADLE_OPTS="-Dorg.gradle.jvmargs=-Xmx8g -Dkotlin.daemon.jvm.options=-Xmx8g"
+
+# --- 3. Build Functions ---
+
+build_android() {
+    step "Building Android Release"
+    if ./gradlew :app:android:assembleRelease; then
+        APK_SRC=$(find . -name "*release.apk" | head -n 1)
+        if [[ -f "$APK_SRC" ]]; then
+            DISPLAY_NAME="FromChat-$TAG-android.apk"
+            cp "$APK_SRC" "$RELEASES_DIR/$DISPLAY_NAME"
+            ANDROID_ASSET="$RELEASES_DIR/$DISPLAY_NAME"
+            success "Android APK ready: ${CYAN}$DISPLAY_NAME${NC}"
+        else
+            error "APK not found"; exit 1
+        fi
+    else
+        error "Android build failed"; exit 1
+    fi
+}
+
+build_ios() {
+    step "Building iOS Release"
+    if [[ "$OSTYPE" != "darwin"* ]]; then
+        warning "iOS build requires macOS. Skipping."
+        return
+    fi
+
+    export DEVELOPER_DIR="/Applications/Xcode.app/Contents/Developer"
+    # shellcheck disable=SC2155
+    [[ ! -d "$DEVELOPER_DIR" ]] && export DEVELOPER_DIR=$(xcode-select -p)
+
+    IOS_PROJECT_DIR="app/ios"
+    [[ ! -d "$IOS_PROJECT_DIR" ]] && IOS_PROJECT_DIR="iosApp"
+    PLIST_PATH=$(find "$IOS_PROJECT_DIR" -name "Info.plist" | head -n 1)
+
+    if [[ -f "$PLIST_PATH" ]]; then
+        /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $BUILD_NUMBER" "$PLIST_PATH" || true
+        /usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString $VERSION_STR" "$PLIST_PATH" || true
+    fi
+
+    substep "Xcode Archiving..."
+    rm -rf "$BUILD_DIR/ios" && mkdir -p "$BUILD_DIR/ios"
+    if ! xcodebuild -project "$IOS_PROJECT_DIR/iosApp.xcodeproj" \
+        -scheme iOS \
+        -configuration Release \
+        -sdk iphoneos \
+        -destination 'generic/platform=iOS' \
+        -derivedDataPath "$BUILD_DIR/ios" \
+        CODE_SIGNING_ALLOWED=NO \
+        CODE_SIGNING_REQUIRED=NO \
+        clean build > "$BUILD_DIR/ios/build.log" 2>&1
+    then
+        error "iOS build failed. Check: $BUILD_DIR/ios/build.log"; exit 1
+    fi
+
+    substep "Packaging to ${CYAN}.ipa${NC}..."
+    APP_BUNDLE_PATH=$(find "$BUILD_DIR/ios/Build/Products/Release-iphoneos" -name "*.app" -type d | head -n 1)
+
+    if [[ -n "$APP_BUNDLE_PATH" ]]; then
+        IPA_NAME="FromChat-$TAG-ios-unsigned.ipa"
+        IPA_PATH="$RELEASES_DIR/$IPA_NAME"
+
+        # Create Payload structure inside build dir
+        PAYLOAD_STAGE="$BUILD_DIR/ios/ipa_stage"
+        rm -rf "$PAYLOAD_STAGE" && mkdir -p "$PAYLOAD_STAGE/Payload"
+
+        # Use cp -R to dereference symlinks and copy actual files into the stage
+        # This is safe because it's only the final bundle
+        cp -R "$APP_BUNDLE_PATH" "$PAYLOAD_STAGE/Payload/"
+
+        # Zip from the stage directory
+        (cd "$PAYLOAD_STAGE" && zip -r "$IPA_PATH" Payload > /dev/null 2>&1)
+
+        # Cleanup stage
+        rm -rf "$PAYLOAD_STAGE"
+
+        if [[ -f "$IPA_PATH" ]]; then
+            IOS_ASSET="$IPA_PATH"
+            success "iOS IPA ready: ${CYAN}$IPA_NAME${NC}"
+        else
+            error "IPA generation failed (file not found in releases)"
+            exit 1
+        fi
+    else
+        error "Could not find .app bundle"; exit 1
+    fi
+
+    git checkout -- "$PLIST_PATH" > /dev/null 2>&1 || true
+}
+
+build_android
+build_ios
+
+# --- 4. Git Finalizing ---
+
+IOS_PROJECT_DIR="app/ios"
+[[ ! -d "$IOS_PROJECT_DIR" ]] && IOS_PROJECT_DIR="iosApp"
+PLIST_PATH=$(find "$IOS_PROJECT_DIR" -name "Info.plist" | head -n 1)
+
+if [[ -f "$PLIST_PATH" ]]; then
+    /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $BUILD_NUMBER" "$PLIST_PATH" || true
+    /usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString $VERSION_STR" "$PLIST_PATH" || true
+    git add "$PLIST_PATH" > /dev/null 2>&1
+
+    if ! git diff --cached --quiet; then
+        if git commit --amend --no-edit > /dev/null 2>&1; then
+            substep "Info.plist updated (amend)."
+        else
+            error "Failed to amend commit."
+        fi
+    fi
+fi
+
+if [[ "$RECREATE_TAG" == true ]]; then
+    git tag -d "$TAG" > /dev/null 2>&1 || true
+    git push origin :refs/tags/"$TAG" > /dev/null 2>&1 || true
+fi
+
+if ! git rev-parse "$TAG" >/dev/null 2>&1; then
+    git tag -a "$TAG" -m "Release $TAG" > /dev/null 2>&1
+fi
+
+git push origin "$CURRENT_BRANCH" --force-with-lease --tags > /dev/null 2>&1
+
+# --- 5. GitHub Release ---
+
+prepare_description() {
+    echo -e "<!-- Release Description -->" > "$DESC_FILE"
+    nano "$DESC_FILE"
+    CLEAN_DESC=$(LC_ALL=C perl -0777 -pe 's/<!--.*?-->//gs' "$DESC_FILE" | LC_ALL=C sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
+    rm -f "$DESC_FILE"
+    if [[ -n "$CLEAN_DESC" ]]; then
+        echo "$CLEAN_DESC" > "$DESC_FILE"
+        NOTES_ARG=("-F" "$DESC_FILE")
+    else
+        NOTES_ARG=("--generate-notes")
+    fi
+}
+
+publish_github() {
+    step "GitHub Release"
+    if ! command -v gh &> /dev/null; then return; fi
+
+    ASSETS=()
+    [[ -f "$ANDROID_ASSET" ]] && ASSETS+=("$ANDROID_ASSET")
+    [[ -f "$IOS_ASSET" ]] && ASSETS+=("$IOS_ASSET")
+    [ ${#ASSETS[@]} -eq 0 ] && return
+
+    prepare_description
+
+    if gh release view "$TAG" >/dev/null 2>&1; then
+        substep "Editing existing release..."
+        EDIT_ARGS=("--draft=false")
+        [[ "$IS_PRERELEASE" == true ]] && EDIT_ARGS+=("--prerelease") || EDIT_ARGS+=("--prerelease=false")
+        [[ -f "$DESC_FILE" ]] && EDIT_ARGS+=("-F" "$DESC_FILE")
+        gh release edit "$TAG" "${EDIT_ARGS[@]}" 1> /dev/null
+        substep "Uploading files..."
+        gh release upload "$TAG" "${ASSETS[@]}" --clobber 1> /dev/null
+    else
+        substep "Creating the release..."
+        PR_FLAG=""
+        [[ "$IS_PRERELEASE" == true ]] && PR_FLAG="--prerelease"
+        gh release create "$TAG" "${NOTES_ARG[@]}" $PR_FLAG --draft=false "${ASSETS[@]}" 1> /dev/null
+    fi
+    rm -f "$DESC_FILE"
+    success "Success!"
+}
+
+publish_github
+
+restore_git_state
+trap - EXIT INT TERM
+echo -e "\n${GREEN}${BOLD}✨ Release $TAG completed successfully!${NC}"

utils/shared/build.gradle.kts

@@ -40,6 +40,7 @@ kotlin {
             implementation(compose.materialIconsExtended)
             implementation(libs.jetbrains.kotlinx.coroutines.core)
             implementation(libs.navigation.compose)
+            implementation(libs.kotlinx.serialization.json)
         }
 
         androidMain.dependencies {
@@ -49,10 +50,19 @@ kotlin {
             implementation(libs.biometric)
             implementation(libs.androidx.appcompat)
             implementation(libs.material)
+            implementation(libs.security.crypto)
         }
 
         iosMain.dependencies {
-            // nothing
+            implementation(libs.ktor.client.core)
+            implementation(libs.ktor.client.darwin)
+            implementation(libs.ktor.client.content.negotiation)
+            implementation(libs.ktor.client.serialization.kotlinx.json)
+            implementation(libs.kotlinx.datetime)
+            // Multiplatform settings for iOS Keychain support
+            implementation(libs.multiplatform.settings)
+            implementation(libs.multiplatform.settings.coroutines)
+            implementation(libs.multiplatform.settings.serialization)
         }
     }
 }

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/Utils.android.kt

@@ -720,6 +720,7 @@ val ActivityInfo.launchIntent get() = Intent().apply {
     flags = FLAG_ACTIVITY_NEW_TASK
 }
 
+@SuppressLint("QueryPermissionsNeeded")
 @RequiresPermission(Manifest.permission.QUERY_ALL_PACKAGES)
 fun ActivityInfo.isLauncher(context: Context): Boolean {
     with (context) {

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/settings/AndroidSecureSettings.kt

@@ -0,0 +1,83 @@
+package com.pr0gramm3r101.utils.settings
+
+import androidx.core.content.edit
+import androidx.security.crypto.EncryptedSharedPreferences
+import androidx.security.crypto.MasterKey
+import com.pr0gramm3r101.utils.UtilsLibrary.context
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+class AndroidSecureSettings : Settings {
+    private val masterKey by lazy {
+        MasterKey.Builder(context)
+            .setKeyScheme(MasterKey.KeyScheme.AES256_GCM)
+            .build()
+    }
+
+    private val encryptedPrefs by lazy {
+        EncryptedSharedPreferences.create(
+            context,
+            "secure_storage",
+            masterKey,
+            EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
+            EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM
+        )
+    }
+
+    override suspend fun putString(key: String, value: String) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putString(key, value) }
+    }
+
+    override suspend fun getString(key: String, default: String) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getString(key, default) ?: default
+    }
+
+    override suspend fun putInt(key: String, value: Int) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putInt(key, value) }
+    }
+
+    override suspend fun getInt(key: String, default: Int) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getInt(key, default)
+    }
+
+    override suspend fun putLong(key: String, value: Long) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putLong(key, value) }
+    }
+
+    override suspend fun getLong(key: String, default: Long) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getLong(key, default)
+    }
+
+    override suspend fun putFloat(key: String, value: Float) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putFloat(key, value) }
+    }
+
+    override suspend fun getFloat(key: String, default: Float) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getFloat(key, default)
+    }
+
+    override suspend fun putBoolean(key: String, value: Boolean) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putBoolean(key, value) }
+    }
+
+    override suspend fun getBoolean(key: String, default: Boolean) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getBoolean(key, default)
+    }
+
+    override suspend fun putStringSet(key: String, value: Set<String>) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { putStringSet(key, value) }
+    }
+
+    override suspend fun getStringSet(key: String, default: Set<String>) = withContext(Dispatchers.IO) {
+        encryptedPrefs.getStringSet(key, default) ?: default
+    }
+
+    override suspend fun remove(key: String) = withContext(Dispatchers.IO) {
+        encryptedPrefs.edit { remove(key) }
+    }
+
+    override suspend fun contains(key: String) = withContext(Dispatchers.IO) {
+        encryptedPrefs.contains(key)
+    }
+}
+

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/settings/AndroidSettings.kt

@@ -79,10 +79,6 @@ class AndroidSettings(): Settings {
             preferences[stringSetPreferencesKey(key)] ?: default
         }.first()
 
-    override suspend fun putStringList(key: String, value: List<String>) = putStringSet(key, value.toSet())
-
-    override suspend fun getStringList(key: String, default: List<String>) = getStringSet(key, default.toSet()).toList()
-
     override suspend fun remove(key: String) {
         dataStore.edit { preferences ->
             preferences.remove(stringPreferencesKey(key))
@@ -93,4 +89,15 @@ class AndroidSettings(): Settings {
             preferences.remove(stringSetPreferencesKey(key))
         }
     }
+
+    override suspend fun contains(key: String): Boolean {
+        return dataStore.data.map { preferences ->
+            preferences.contains(stringPreferencesKey(key)) ||
+                    preferences.contains(intPreferencesKey(key)) ||
+                    preferences.contains(longPreferencesKey(key)) ||
+                    preferences.contains(floatPreferencesKey(key)) ||
+                    preferences.contains(booleanPreferencesKey(key)) ||
+                    preferences.contains(stringSetPreferencesKey(key))
+        }.first()
+    }
 }

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/settings/AsyncSettings.android.kt

@@ -1,128 +0,0 @@
-package com.pr0gramm3r101.utils.settings
-
-import androidx.datastore.core.DataStore
-import androidx.datastore.preferences.core.Preferences
-import androidx.datastore.preferences.core.booleanPreferencesKey
-import androidx.datastore.preferences.core.edit
-import androidx.datastore.preferences.core.floatPreferencesKey
-import androidx.datastore.preferences.core.intPreferencesKey
-import androidx.datastore.preferences.core.longPreferencesKey
-import androidx.datastore.preferences.core.stringPreferencesKey
-import androidx.datastore.preferences.core.stringSetPreferencesKey
-import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.flow.map
-
-class AndroidAsyncSettings : AsyncSettings {
-    private val dataStore: DataStore<Preferences>
-        get() = DataStoreSingleton.dataStore
-    
-    override suspend fun putString(key: String, value: String) {
-        dataStore.edit { preferences ->
-            preferences[stringPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getString(key: String, default: String): String {
-        return dataStore.data.map { preferences ->
-            preferences[stringPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putInt(key: String, value: Int) {
-        dataStore.edit { preferences ->
-            preferences[intPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getInt(key: String, default: Int): Int {
-        return dataStore.data.map { preferences ->
-            preferences[intPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putLong(key: String, value: Long) {
-        dataStore.edit { preferences ->
-            preferences[longPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getLong(key: String, default: Long): Long {
-        return dataStore.data.map { preferences ->
-            preferences[longPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putFloat(key: String, value: Float) {
-        dataStore.edit { preferences ->
-            preferences[floatPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getFloat(key: String, default: Float): Float {
-        return dataStore.data.map { preferences ->
-            preferences[floatPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putBoolean(key: String, value: Boolean) {
-        dataStore.edit { preferences ->
-            preferences[booleanPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getBoolean(key: String, default: Boolean): Boolean {
-        return dataStore.data.map { preferences ->
-            preferences[booleanPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putStringSet(key: String, value: Set<String>) {
-        dataStore.edit { preferences ->
-            preferences[stringSetPreferencesKey(key)] = value
-        }
-    }
-    
-    override suspend fun getStringSet(key: String, default: Set<String>): Set<String> {
-        return dataStore.data.map { preferences ->
-            preferences[stringSetPreferencesKey(key)] ?: default
-        }.first()
-    }
-    
-    override suspend fun putStringList(key: String, value: List<String>) {
-        putStringSet(key, value.toSet())
-    }
-    
-    override suspend fun getStringList(key: String, default: List<String>): List<String> {
-        return getStringSet(key, default.toSet()).toList()
-    }
-    
-    override suspend fun remove(key: String) {
-        dataStore.edit { preferences ->
-            preferences.remove(stringPreferencesKey(key))
-            preferences.remove(intPreferencesKey(key))
-            preferences.remove(longPreferencesKey(key))
-            preferences.remove(floatPreferencesKey(key))
-            preferences.remove(booleanPreferencesKey(key))
-            preferences.remove(stringSetPreferencesKey(key))
-        }
-    }
-    
-    override suspend fun contains(key: String): Boolean {
-        return dataStore.data.map { preferences ->
-            preferences.contains(stringPreferencesKey(key)) ||
-            preferences.contains(intPreferencesKey(key)) ||
-            preferences.contains(longPreferencesKey(key)) ||
-            preferences.contains(floatPreferencesKey(key)) ||
-            preferences.contains(booleanPreferencesKey(key)) ||
-            preferences.contains(stringSetPreferencesKey(key))
-        }.first()
-    }
-    
-    override suspend fun clear() {
-        dataStore.edit { preferences ->
-            preferences.clear()
-        }
-    }
-}
-
-actual val asyncSettings: AsyncSettings = AndroidAsyncSettings()

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/settings/DataStoreSingleton.kt

@@ -12,6 +12,5 @@ import com.pr0gramm3r101.utils.UtilsLibrary
 object DataStoreSingleton {
     private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
     
-    val dataStore: DataStore<Preferences>
-        get() = UtilsLibrary.context.dataStore
+    val dataStore get() = UtilsLibrary.context.dataStore
 }

utils/shared/src/androidMain/kotlin/com/pr0gramm3r101/utils/settings/SettingsFactory.android.kt

@@ -1,3 +1,5 @@
 package com.pr0gramm3r101.utils.settings
 
 actual val settings: Settings get() = AndroidSettings()
+actual val secureSettings: Settings
+    get() = AndroidSecureSettings()

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/Compose.kt

@@ -1,5 +1,6 @@
 package com.pr0gramm3r101.utils
 
+import androidx.compose.ui.Modifier
 import androidx.navigation.NavController
 
 /**
@@ -21,18 +22,22 @@ fun NavController.navigateAndWipeBackStack(route: String, launchSingleTop: Boole
     val currentRoute = currentBackStackEntry?.destination?.route
 
     // Navigate to the new route, removing the current screen as well
-    if (currentRoute != null && currentRoute != route) {
     navigate(route) {
+        if (currentRoute != null && currentRoute != route) {
             popUpTo(currentRoute) {
                 inclusive = true
             }
-            this.launchSingleTop = launchSingleTop
         }
-    } else {
-        // Fallback: just navigate if current route is same or null
-        navigate(route) {
         this.launchSingleTop = launchSingleTop
     }
 }
-}
 
+inline fun Modifier.conditional(
+    condition: Boolean,
+    `else`: Modifier.(Modifier) -> Modifier = { Modifier },
+    `if`: Modifier.(Modifier) -> Modifier
+) = if (condition) {
+    this + `if`(this)
+} else {
+    this + `else`(this)
+}

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/settings/AsyncSettings.kt

@@ -1,37 +0,0 @@
-package com.pr0gramm3r101.utils.settings
-
-/**
- * Async version of Settings API using suspend functions
- */
-interface AsyncSettings {
-    suspend fun putString(key: String, value: String)
-    suspend fun getString(key: String, default: String = ""): String
-    
-    suspend fun putInt(key: String, value: Int)
-    suspend fun getInt(key: String, default: Int = 0): Int
-    
-    suspend fun putLong(key: String, value: Long)
-    suspend fun getLong(key: String, default: Long = 0L): Long
-    
-    suspend fun putFloat(key: String, value: Float)
-    suspend fun getFloat(key: String, default: Float = 0f): Float
-    
-    suspend fun putBoolean(key: String, value: Boolean)
-    suspend fun getBoolean(key: String, default: Boolean = false): Boolean
-    
-    suspend fun putStringSet(key: String, value: Set<String>)
-    suspend fun getStringSet(key: String, default: Set<String> = emptySet()): Set<String>
-    
-    suspend fun putStringList(key: String, value: List<String>)
-    suspend fun getStringList(key: String, default: List<String> = emptyList()): List<String>
-    
-    suspend fun remove(key: String)
-    
-    suspend fun contains(key: String): Boolean
-    suspend fun clear()
-}
-
-/**
- * Global async settings instance
- */
-expect val asyncSettings: AsyncSettings

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/settings/Settings.kt

@@ -2,6 +2,10 @@
 
 package com.pr0gramm3r101.utils.settings
 
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import kotlinx.serialization.json.Json
+
 interface Settings {
     companion object {
         inline fun get() = settings
@@ -26,8 +30,25 @@ interface Settings {
     suspend fun putStringSet(key: String, value: Set<String>)
     suspend fun getStringSet(key: String, default: Set<String> = emptySet()): Set<String>
 
-    suspend fun putStringList(key: String, value: List<String>)
-    suspend fun getStringList(key: String, default: List<String> = emptyList()): List<String>
+    suspend fun putStringList(key: String, value: List<String>) = withContext(Dispatchers.Default) {
+        putString(key, Json.encodeToString(value))
+    }
+
+    suspend fun getStringList(key: String, default: List<String> = emptyList()) = withContext(Dispatchers.Default) {
+        try {
+            getString(key, "").let {
+                if (it.isEmpty()) {
+                    default
+                } else {
+                    Json.decodeFromString<List<String>>(it)
+                }
+            }
+        } catch (_: Exception) {
+            default
+        }
+    }
 
     suspend fun remove(key: String)
+
+    suspend fun contains(key: String): Boolean
 } 

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/settings/SettingsFactory.kt

@@ -1,3 +1,4 @@
 package com.pr0gramm3r101.utils.settings
 
 expect val settings: Settings
+expect val secureSettings: Settings

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/storage/AuthStorage.kt

@@ -1,29 +0,0 @@
-package com.pr0gramm3r101.utils.storage
-
-/**
- * Authentication token storage
- */
-object AuthStorage {
-    private val storage = NamespacedStorage("auth")
-    
-    suspend fun getToken(): String? {
-        val token = storage.getString("token")
-        return token.ifEmpty { null }
-    }
-    
-    suspend fun setToken(token: String?) {
-        if (token != null) {
-            storage.putString("token", token)
-        } else {
-            storage.remove("token")
-        }
-    }
-    
-    suspend fun clearToken() {
-        storage.remove("token")
-    }
-    
-    suspend fun putString(key: String, value: String) = storage.putString(key, value)
-    suspend fun getString(key: String, default: String = ""): String = storage.getString(key, default)
-    suspend fun remove(key: String) = storage.remove(key)
-}

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/storage/ServerConfigStorage.kt

@@ -1,55 +0,0 @@
-package com.pr0gramm3r101.utils.storage
-
-/**
- * Server configuration data
- */
-data class ServerConfigData(
-    val serverUrl: String,
-    val httpsEnabled: Boolean
-)
-
-/**
- * Server configuration storage
- */
-object ServerConfigStorage {
-    private val storage = NamespacedStorage("server_config")
-    
-    private const val SERVER_URL_KEY = "server_url"
-    private const val HTTPS_ENABLED_KEY = "https_enabled"
-    
-    suspend fun getServerUrl(): String? {
-        val url = storage.getString(SERVER_URL_KEY)
-        return url.ifEmpty { null }
-    }
-    
-    suspend fun setServerUrl(url: String) {
-        storage.putString(SERVER_URL_KEY, url)
-    }
-    
-    suspend fun getHttpsEnabled(): Boolean? {
-        return if (storage.contains(HTTPS_ENABLED_KEY)) {
-            storage.getBoolean(HTTPS_ENABLED_KEY, true)
-        } else {
-            null
-        }
-    }
-    
-    suspend fun setHttpsEnabled(enabled: Boolean) {
-        storage.putBoolean(HTTPS_ENABLED_KEY, enabled)
-    }
-    
-    suspend fun hasConfiguration(): Boolean {
-        return getServerUrl() != null
-    }
-    
-    suspend fun getConfig(): ServerConfigData {
-        val url = getServerUrl() ?: throw IllegalStateException("Server URL not found in storage")
-        val https = getHttpsEnabled() ?: true
-        return ServerConfigData(url, https)
-    }
-    
-    suspend fun saveConfig(config: ServerConfigData) {
-        setServerUrl(config.serverUrl)
-        setHttpsEnabled(config.httpsEnabled)
-    }
-}

utils/shared/src/commonMain/kotlin/com/pr0gramm3r101/utils/storage/Storage.kt

@@ -1,59 +0,0 @@
-package com.pr0gramm3r101.utils.storage
-
-import com.pr0gramm3r101.utils.settings.AsyncSettings
-import com.pr0gramm3r101.utils.settings.asyncSettings
-
-/**
- * Generic key-value storage using AsyncSettings
- */
-class Storage(private val settings: AsyncSettings = asyncSettings) {
-    suspend fun putString(key: String, value: String) = settings.putString(key, value)
-    suspend fun getString(key: String, default: String = ""): String = settings.getString(key, default)
-    
-    suspend fun putInt(key: String, value: Int) = settings.putInt(key, value)
-    suspend fun getInt(key: String, default: Int = 0): Int = settings.getInt(key, default)
-    
-    suspend fun putLong(key: String, value: Long) = settings.putLong(key, value)
-    suspend fun getLong(key: String, default: Long = 0L): Long = settings.getLong(key, default)
-    
-    suspend fun putFloat(key: String, value: Float) = settings.putFloat(key, value)
-    suspend fun getFloat(key: String, default: Float = 0f): Float = settings.getFloat(key, default)
-    
-    suspend fun putBoolean(key: String, value: Boolean) = settings.putBoolean(key, value)
-    suspend fun getBoolean(key: String, default: Boolean = false): Boolean = settings.getBoolean(key, default)
-    
-    suspend fun putStringSet(key: String, value: Set<String>) = settings.putStringSet(key, value)
-    suspend fun getStringSet(key: String, default: Set<String> = emptySet()): Set<String> = settings.getStringSet(key, default)
-    
-    suspend fun putStringList(key: String, value: List<String>) = settings.putStringList(key, value)
-    suspend fun getStringList(key: String, default: List<String> = emptyList()): List<String> = settings.getStringList(key, default)
-    
-    suspend fun remove(key: String) = settings.remove(key)
-    suspend fun contains(key: String): Boolean = settings.contains(key)
-    suspend fun clear() = settings.clear()
-}
-
-/**
- * Namespaced storage for specific features
- */
-class NamespacedStorage(private val prefix: String, private val storage: Storage = Storage()) {
-    private fun key(name: String) = "$prefix:$name"
-    
-    suspend fun putString(name: String, value: String) = storage.putString(key(name), value)
-    suspend fun getString(name: String, default: String = ""): String = storage.getString(key(name), default)
-    
-    suspend fun putInt(name: String, value: Int) = storage.putInt(key(name), value)
-    suspend fun getInt(name: String, default: Int = 0): Int = storage.getInt(key(name), default)
-    
-    suspend fun putLong(name: String, value: Long) = storage.putLong(key(name), value)
-    suspend fun getLong(name: String, default: Long = 0L): Long = storage.getLong(key(name), default)
-    
-    suspend fun putFloat(name: String, value: Float) = storage.putFloat(key(name), value)
-    suspend fun getFloat(name: String, default: Float = 0f): Float = storage.getFloat(key(name), default)
-    
-    suspend fun putBoolean(name: String, value: Boolean) = storage.putBoolean(key(name), value)
-    suspend fun getBoolean(name: String, default: Boolean = false): Boolean = storage.getBoolean(key(name), default)
-    
-    suspend fun remove(name: String) = storage.remove(key(name))
-    suspend fun contains(name: String): Boolean = storage.contains(key(name))
-}

utils/shared/src/iosMain/kotlin/com/pr0gramm3r101/utils/settings/AsyncSettings.ios.kt

@@ -1,99 +0,0 @@
-package com.pr0gramm3r101.utils.settings
-
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import platform.Foundation.NSBundle
-import platform.Foundation.NSUserDefaults
-
-class IosAsyncSettings : AsyncSettings {
-    private val defaults: NSUserDefaults = NSUserDefaults.standardUserDefaults
-    
-    override suspend fun putString(key: String, value: String): Unit = withContext(Dispatchers.Default) {
-        defaults.setObject(value, key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getString(key: String, default: String): String = withContext(Dispatchers.Default) {
-        defaults.stringForKey(key) ?: default
-    }
-    
-    override suspend fun putInt(key: String, value: Int): Unit = withContext(Dispatchers.Default) {
-        defaults.setInteger(value.toLong(), key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getInt(key: String, default: Int): Int = withContext(Dispatchers.Default) {
-        defaults.integerForKey(key).toInt()
-    }
-    
-    override suspend fun putLong(key: String, value: Long): Unit = withContext(Dispatchers.Default) {
-        defaults.setObject(value, key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getLong(key: String, default: Long): Long = withContext(Dispatchers.Default) {
-        (defaults.objectForKey(key) as? platform.Foundation.NSNumber)?.longValue ?: default
-    }
-    
-    override suspend fun putFloat(key: String, value: Float): Unit = withContext(Dispatchers.Default) {
-        defaults.setFloat(value, key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getFloat(key: String, default: Float): Float = withContext(Dispatchers.Default) {
-        defaults.floatForKey(key)
-    }
-    
-    override suspend fun putBoolean(key: String, value: Boolean): Unit = withContext(Dispatchers.Default) {
-        defaults.setBool(value, key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getBoolean(key: String, default: Boolean): Boolean = withContext(Dispatchers.Default) {
-        if (defaults.objectForKey(key) != null) {
-            defaults.boolForKey(key)
-        } else {
-            default
-        }
-    }
-    
-    override suspend fun putStringSet(key: String, value: Set<String>): Unit = withContext(Dispatchers.Default) {
-        defaults.setObject(value.toList(), key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getStringSet(key: String, default: Set<String>): Set<String> = withContext(Dispatchers.Default) {
-        val list = defaults.objectForKey(key) as? List<*> ?: return@withContext default
-        list.filterIsInstance<String>().toSet()
-    }
-    
-    override suspend fun putStringList(key: String, value: List<String>): Unit = withContext(Dispatchers.Default) {
-        defaults.setObject(value, key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun getStringList(key: String, default: List<String>): List<String> = withContext(Dispatchers.Default) {
-        val list = defaults.objectForKey(key) as? List<*> ?: return@withContext default
-        list.filterIsInstance<String>()
-    }
-    
-    override suspend fun remove(key: String): Unit = withContext(Dispatchers.Default) {
-        defaults.removeObjectForKey(key)
-        defaults.synchronize()
-    }
-    
-    override suspend fun contains(key: String): Boolean = withContext(Dispatchers.Default) {
-        defaults.objectForKey(key) != null
-    }
-    
-    override suspend fun clear(): Unit = withContext(Dispatchers.Default) {
-        val bundleId = NSBundle.mainBundle.bundleIdentifier ?: ""
-        val domain = defaults.persistentDomainForName(bundleId)
-        domain?.keys?.forEach { key ->
-            defaults.removeObjectForKey(key as String)
-        }
-        defaults.synchronize()
-    }
-}
-
-actual val asyncSettings: AsyncSettings = IosAsyncSettings()

utils/shared/src/iosMain/kotlin/com/pr0gramm3r101/utils/settings/IosSecureSettings.kt

@@ -0,0 +1,46 @@
+package com.pr0gramm3r101.utils.settings
+
+import com.russhwolf.settings.ExperimentalSettingsApi
+import com.russhwolf.settings.ExperimentalSettingsImplementation
+import com.russhwolf.settings.KeychainSettings
+import com.russhwolf.settings.coroutines.toSuspendSettings
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.IO
+import kotlinx.coroutines.withContext
+
+@OptIn(ExperimentalSettingsApi::class, ExperimentalSettingsImplementation::class)
+class IosSecureSettings : Settings {
+    private val suspendSettings = KeychainSettings(service = "ru.fromchat.secure").toSuspendSettings()
+
+    override suspend fun putString(key: String, value: String) = suspendSettings.putString(key, value)
+
+    override suspend fun getString(key: String, default: String) = suspendSettings.getString(key, default)
+
+    override suspend fun putInt(key: String, value: Int) = suspendSettings.putInt(key, value)
+
+    override suspend fun getInt(key: String, default: Int) = suspendSettings.getInt(key, default)
+
+    override suspend fun putLong(key: String, value: Long) = suspendSettings.putLong(key, value)
+
+    override suspend fun getLong(key: String, default: Long) = suspendSettings.getLong(key, default)
+
+    override suspend fun putFloat(key: String, value: Float) = suspendSettings.putFloat(key, value)
+
+    override suspend fun getFloat(key: String, default: Float) = suspendSettings.getFloat(key, default)
+
+    override suspend fun putBoolean(key: String, value: Boolean) = suspendSettings.putBoolean(key, value)
+
+    override suspend fun getBoolean(key: String, default: Boolean) = suspendSettings.getBoolean(key, default)
+
+    override suspend fun putStringSet(key: String, value: Set<String>) = withContext(Dispatchers.IO) {
+        putStringList(key, value.toList())
+    }
+
+    override suspend fun getStringSet(key: String, default: Set<String>) = withContext(Dispatchers.IO) {
+        getStringList(key, default.toList()).toSet()
+    }
+
+    override suspend fun remove(key: String) = suspendSettings.remove(key)
+
+    override suspend fun contains(key: String) = suspendSettings.hasKey(key)
+}

utils/shared/src/iosMain/kotlin/com/pr0gramm3r101/utils/settings/IosSettings.kt

@@ -1,8 +1,10 @@
 package com.pr0gramm3r101.utils.settings
 
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.IO
+import kotlinx.coroutines.withContext
 import platform.Foundation.NSUserDefaults
 
-// TODO fix
 class IosSettings : Settings {
     private val defaults: NSUserDefaults = NSUserDefaults.standardUserDefaults
 
@@ -42,4 +44,8 @@ class IosSettings : Settings {
     }
 
     override suspend fun remove(key: String) = defaults.removeObjectForKey(key)
+
+    override suspend fun contains(key: String): Boolean = withContext(Dispatchers.IO) {
+        defaults.objectForKey(key) != null
+    }
 } 

utils/shared/src/iosMain/kotlin/com/pr0gramm3r101/utils/settings/SettingsFactory.ios.kt

@@ -1,3 +1,5 @@
 package com.pr0gramm3r101.utils.settings
 
 actual val settings: Settings get() = IosSettings()
+actual val secureSettings: Settings
+    get() = IosSecureSettings()