build: update dependencies

- removed gateway api's no longer available in Toolbox 2.6.0
- replaced it with a couple of new toolbox api libraries

Author: fioan89

.gitignore

@@ -14,6 +14,7 @@
 ## Gradle
 .gradle
 build
+jvm/
 
 ## Qodana
 .qodana

build.gradle.kts

@@ -2,6 +2,7 @@ import com.github.jk1.license.filter.ExcludeTransitiveDependenciesFilter
 import com.github.jk1.license.render.JsonReportRenderer
 import org.jetbrains.intellij.pluginRepository.PluginRepositoryFactory
 import org.jetbrains.kotlin.com.intellij.openapi.util.SystemInfoRt
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.nio.file.Path
 import kotlin.io.path.div
 
@@ -11,6 +12,7 @@ plugins {
     `java-library`
     alias(libs.plugins.dependency.license.report)
     alias(libs.plugins.ksp)
+    alias(libs.plugins.gradle.wrapper)
 }
 
 buildscript {
@@ -21,11 +23,21 @@ buildscript {
 
 repositories {
     mavenCentral()
-    maven("https://packages.jetbrains.team/maven/p/tbx/gateway")
+    maven("https://packages.jetbrains.team/maven/p/tbx/toolbox-api")
+}
+
+jvmWrapper {
+    unixJvmInstallDir = "jvm"
+    winJvmInstallDir = "jvm"
+    linuxAarch64JvmUrl = "https://cache-redirector.jetbrains.com/intellij-jbr/jbr_jcef-21.0.5-linux-aarch64-b631.28.tar.gz"
+    linuxX64JvmUrl = "https://cache-redirector.jetbrains.com/intellij-jbr/jbr_jcef-21.0.5-linux-x64-b631.28.tar.gz"
+    macAarch64JvmUrl = "https://cache-redirector.jetbrains.com/intellij-jbr/jbr_jcef-21.0.5-osx-aarch64-b631.28.tar.gz"
+    macX64JvmUrl = "https://cache-redirector.jetbrains.com/intellij-jbr/jbr_jcef-21.0.5-osx-x64-b631.28.tar.gz"
+    windowsX64JvmUrl = "https://cache-redirector.jetbrains.com/intellij-jbr/jbr_jcef-21.0.5-windows-x64-b631.28.tar.gz"
 }
 
 dependencies {
-    implementation(libs.gateway.api)
+    compileOnly(libs.bundles.toolbox.plugin.api)
     implementation(libs.slf4j)
     implementation(libs.bundles.serialization)
     implementation(libs.coroutines.core)
@@ -46,9 +58,7 @@ licenseReport {
 }
 
 tasks.compileKotlin {
-    kotlinOptions.freeCompilerArgs += listOf(
-        "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
-    )
+    compilerOptions.jvmTarget.set(JvmTarget.JVM_21)
 }
 
 tasks.test {