AeroToss: строгая фильтрация NSD + app=aerotoss в TXT

- Android NSD: строгая проверка serviceType (точное совпадение)
- Android NSD: проверка TXT record на app=aerotoss для идентификации
- Чужие устройства (TV, мониторы) больше не показываются
- Desktop TXT record: добавлен app=aerotoss для идентификации
- Исправлен type=phone → type из TXT record

app/src/androidMain/kotlin/com/aerotoss/discovery/AndroidNsdDiscovery.kt

@@ -39,6 +39,7 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
             setAttribute("name", deviceName)
             setAttribute("port", port.toString())
             setAttribute("type", "phone")
+            setAttribute("app", "aerotoss")
         }
 
         registrationListener = object : NsdManager.RegistrationListener {
@@ -67,9 +68,13 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
 
             override fun onServiceFound(serviceInfo: NsdServiceInfo) {
                 Log.d(TAG, "Found: ${serviceInfo.serviceName} type=${serviceInfo.serviceType}")
-                if (serviceInfo.serviceName != SERVICE_NAME &&
-                    resolvingServices.add(serviceInfo.serviceName)
-                ) {
+
+                // Strict filter: must be our exact service type AND not our own service
+                if (serviceInfo.serviceName == SERVICE_NAME) return
+                if (serviceInfo.serviceType != SERVICE_TYPE &&
+                    serviceInfo.serviceType != "${SERVICE_TYPE}local.") return
+
+                if (resolvingServices.add(serviceInfo.serviceName)) {
                     nsdManager?.resolveService(serviceInfo, object : NsdManager.ResolveListener {
                         override fun onResolveFailed(info: NsdServiceInfo, errorCode: Int) {
                             resolvingServices.remove(info.serviceName)
@@ -80,13 +85,17 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
                             resolvingServices.remove(info.serviceName)
                             val host = info.host?.hostAddress ?: return
 
-                            // Try to get device name from TXT records
+                            // Check TXT record for our app identifier
                             var name = info.serviceName
                             var id = info.serviceName
                             var deviceType = DeviceType.PHONE
+                            var isAeroToss = false
 
                             try {
                                 val attributes = info.attributes
+                                attributes["app"]?.let { app ->
+                                    if (String(app) == "aerotoss") isAeroToss = true
+                                }
                                 attributes["name"]?.let { name = String(it) }
                                 attributes["id"]?.let { id = String(it) }
                                 attributes["type"]?.let { type ->
@@ -96,6 +105,13 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
                                 }
                             } catch (_: Exception) {}
 
+                            // Only add if it's actually an AeroToss service
+                            if (!isAeroToss) {
+                                Log.d(TAG, "Skipping non-AeroToss service: ${info.serviceName}")
+                                return
+                            }
+
+                            Log.d(TAG, "Resolved AeroToss: $name ($id) at $host:${info.port}")
                             val device = Device(
                                 id = id,
                                 name = name,
@@ -103,8 +119,6 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
                                 hostAddress = host,
                                 port = info.port
                             )
-
-                            Log.d(TAG, "Resolved: $name ($id) at $host:${info.port}")
                             discoveredDevices[id] = device
                             _devices.value = discoveredDevices.values.toList()
                         }
@@ -114,7 +128,8 @@ class AndroidNsdDiscovery(context: Context) : DiscoveryManager {
 
             override fun onServiceLost(serviceInfo: NsdServiceInfo) {
                 Log.d(TAG, "Lost: ${serviceInfo.serviceName}")
-                discoveredDevices.remove(serviceInfo.serviceName)
+                // Find and remove by service name
+                discoveredDevices.entries.removeAll { it.value.name == serviceInfo.serviceName }
                 resolvingServices.remove(serviceInfo.serviceName)
                 _devices.value = discoveredDevices.values.toList()
             }

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

@@ -279,7 +279,8 @@ class JmdnsDiscovery : DiscoveryManager {
             "id=$deviceId",
             "name=$deviceName",
             "port=$servicePort",
-            "type=desktop"
+            "type=desktop",
+            "app=aerotoss"
         )
         for (entry in entries) {
             val bytes = entry.toByteArray(Charsets.UTF_8)