upgrade kotlin version to 2.4.0

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 agp = "8.5.2"
 clikt = "5.0.3"
 mordant = "3.0.2"
-kotlin = "2.3.20"
+kotlin = "2.4.0"
 android-minSdk = "24"
 android-compileSdk = "34"
 kotlinx-coroutines = "1.10.2"
@@ -58,4 +58,6 @@ hikaricp = { module = "com.zaxxer:HikariCP", version.ref = "hikaricp" }
 [plugins]
 androidLibrary = { id = "com.android.library", version.ref = "agp" }
 kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
+kotlinSerialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+kotlinCompose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 vanniktech-mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.29.0" }

lynglib/build.gradle.kts

@@ -29,7 +29,7 @@ plugins {
     alias(libs.plugins.kotlinMultiplatform)
     alias(libs.plugins.androidLibrary)
 //    alias(libs.plugins.vanniktech.mavenPublish)
-    kotlin("plugin.serialization") version "2.3.20"
+    alias(libs.plugins.kotlinSerialization)
     id("com.codingfeline.buildkonfig") version "0.17.1"
     `maven-publish`
 }

site/build.gradle.kts

@@ -22,7 +22,7 @@
 plugins {
     alias(libs.plugins.kotlinMultiplatform)
     // Compose compiler plugin aligned with the project Kotlin version.
-    id("org.jetbrains.kotlin.plugin.compose") version "2.3.20"
+    alias(libs.plugins.kotlinCompose)
     // Compose Multiplatform plugin for convenient dependencies (compose.html.core, etc.)
     id("org.jetbrains.compose") version "1.9.3"
 }