add startup health cek

src/main/kotlin/co/id/datacomsolusindo/ipphonebridge/WebSocketEventListener.kt

@@ -22,6 +22,9 @@ class WebSocketEventListener {
     fun doSomethingAfterStartup() {
         val yourFile = File("health")
         yourFile.createNewFile()
+        println("file created")
+        println(yourFile.path)
+        println(yourFile.name)
         logBuilder()
     }