Add authenticated protocol 2 and TypeScript WASM client

build.gradle.kts

@@ -19,7 +19,7 @@ plugins {
 }
 
 group = "net.sergeych"
-version = "0.7.2-SNAPSHOT"
+version = "0.8.0-SNAPSHOT"
 
 repositories {
     google()
@@ -192,3 +192,12 @@ android {
         targetCompatibility = JavaVersion.VERSION_17
     }
 }
+
+// This task stays local: the interoperability build is run sequentially by
+// bin/test-all.sh, avoiding a nested Gradle build of the same checkout.
+tasks.register<Exec>("typescriptTest") {
+    group = "verification"
+    description = "Build and test the TypeScript/WASM client (run npm ci first)."
+    workingDir(layout.projectDirectory.dir("typescript"))
+    commandLine("npm", "test")
+}