Call fireClose in WebSocketTransport

Author: sproshev

acp-ktor/src/commonMain/kotlin/com/agentclientprotocol/transport/WebSocketTransport.kt

@@ -96,6 +96,8 @@ public class WebSocketTransport(private val parentScope: CoroutineScope, private
     }
 
     override fun close() {
-        sendChannel.close()
+        if (sendChannel.close()) {
+            fireClose()
+        }
     }
 }

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 private val buildNumber: String? = System.getenv("GITHUB_RUN_NUMBER")
 private val isReleasePublication = System.getenv("RELEASE_PUBLICATION")?.toBoolean() ?: false
 
-private val baseVersion = "0.12.0"
+private val baseVersion = "0.12.1"
 
 allprojects {
     group = "com.agentclientprotocol"