AeroToss: кнопка обновления + исправление mDNS обнаружения

- Добавлена кнопка 'Обновить' (rescan) на главный экран
- Исправлен сервисный тип: _aerotoss._tcp. (без .local.) для совместимости
- JMDNS слушает оба варианта типа: _aerotoss._tcp. и _aerotoss._tcp
- Android NSD: гибкое сопоставление типа сервиса (contains aerotoss)
- Добавлено логирование в JmdnsDiscovery для отладки
- AeroTossManager.rescan() без параметров (берёт порт из transfer)

app/src/desktopMain/kotlin/com/aerotoss/discovery/JmdnsDiscovery.kt

@@ -32,6 +32,7 @@ class JmdnsDiscovery : DiscoveryManager {
         discoveryThread = Thread {
             try {
                 val addr = findLocalAddress() ?: return@Thread
+                println("AeroToss: Starting mDNS on ${addr.hostAddress}")
                 jmdns = JmDNS.create(addr, "aerotoss-$deviceId")
 
                 val serviceInfo = ServiceInfo.create(
@@ -41,13 +42,16 @@ class JmdnsDiscovery : DiscoveryManager {
                     "path=/ aerotoss=1 id=$deviceId name=$deviceName"
                 )
                 jmdns?.registerService(serviceInfo)
+                println("AeroToss: Registered service on port $servicePort")
 
                 serviceListener = object : ServiceListener {
                     override fun serviceAdded(event: ServiceEvent) {
+                        println("AeroToss: Service added: ${event.name} type=${event.type}")
                         jmdns?.requestServiceInfo(event.type, event.name, true)
                     }
 
                     override fun serviceRemoved(event: ServiceEvent) {
+                        println("AeroToss: Service removed: ${event.name}")
                         discoveredDevices.remove(event.name)
                         _devices.value = discoveredDevices.values.toList()
                     }
@@ -55,6 +59,7 @@ class JmdnsDiscovery : DiscoveryManager {
                     override fun serviceResolved(event: ServiceEvent) {
                         val info = event.info
                         val hostAddresses = info.hostAddresses
+                        println("AeroToss: Service resolved: ${event.name} addresses=${hostAddresses.toList()}")
                         if (hostAddresses.isNotEmpty()) {
                             val attributes = info.textBytes?.let { parseAttributes(it) } ?: emptyMap()
                             val id = attributes["id"] ?: event.name
@@ -75,9 +80,15 @@ class JmdnsDiscovery : DiscoveryManager {
                 }
 
                 jmdns?.addServiceListener(SERVICE_TYPE, serviceListener)
+
+                // Also listen without the trailing dot for compatibility
+                jmdns?.addServiceListener("_aerotoss._tcp", serviceListener)
+
+                println("AeroToss: Listening for services on $SERVICE_TYPE")
                 Thread.currentThread().join()
             } catch (e: Exception) {
                 e.printStackTrace()
+                println("AeroToss: mDNS error: ${e.message}")
             }
         }.apply {
             isDaemon = true
@@ -91,6 +102,7 @@ class JmdnsDiscovery : DiscoveryManager {
         discoveryThread = null
         try {
             serviceListener?.let { jmdns?.removeServiceListener(SERVICE_TYPE, it) }
+            serviceListener?.let { jmdns?.removeServiceListener("_aerotoss._tcp", it) }
             jmdns?.unregisterAllServices()
             jmdns?.close()
         } catch (_: Exception) {
@@ -142,7 +154,7 @@ class JmdnsDiscovery : DiscoveryManager {
     }
 
     companion object {
-        const val SERVICE_TYPE = "_aerotoss._tcp.local."
+        const val SERVICE_TYPE = "_aerotoss._tcp."
         const val SERVICE_NAME = "AeroToss"
     }
 }