Add offline desktop speech with Silero Xenia for Russian

composeApp/build.gradle.kts

@@ -96,10 +96,29 @@ kotlin {
         jvmMain.dependencies {
             implementation(compose.desktop.currentOs)
             implementation(libs.kotlinx.coroutinesSwing)
+            implementation(libs.onnxruntime)
+            implementation(libs.jackson.databind)
+        }
+        jvmTest.dependencies {
+            implementation(libs.kotlinx.coroutinesTest)
         }
     }
 }
 
+tasks.register<JavaExec>("ttsSample") {
+    group = "verification"
+    description = "Generate plain English/Russian WAV samples using the local Supertonic CPU model."
+    dependsOn("jvmMainClasses")
+    mainClass.set("net.sergeych.toread.tts.TtsSampleKt")
+    classpath = configurations["jvmRuntimeClasspath"] + kotlin.targets["jvm"].compilations["main"].output.allOutputs
+    workingDir = rootProject.projectDir
+    args(layout.buildDirectory.dir("tts-samples").get().asFile.absolutePath)
+    if (providers.gradleProperty("ttsPlay").orNull == "true") args("--play")
+    if (providers.gradleProperty("ttsStress").orNull == "true") args("--stress")
+    if (providers.gradleProperty("ttsRuAccent").orNull == "true") args("--ruaccent")
+    if (providers.gradleProperty("ttsSilero").orNull == "true") args("--silero")
+}
+
 android {
     namespace = "net.sergeych.toread"
     compileSdk = libs.versions.android.compileSdk.get().toInt()