Fix: Delay startup to prevent ForegroundService crash

app/src/main/java/com/nexlab/openclaw/node/service/NodeService.kt

@@ -120,7 +120,9 @@ class NodeService : Service() {
         try {
         when (intent?.action) {
             "START" -> {
+                // Call startForeground immediately first
                 startForeground(NOTIFICATION_ID, createNotification())
+                
                 // Get settings from Intent extras
                 var protocol = intent.getStringExtra("gateway_protocol") ?: "WS"
                 var ip = intent.getStringExtra("gateway_ip") ?: ""
@@ -140,6 +142,9 @@ class NodeService : Service() {
                 // END TEMPORARY CONFIG
                 
                 val fullUrl = if (protocol == "WSS") "wss://$ip:$port" else "ws://$ip:$port"
+                
+                // Delay startup briefly to let startForeground settle
+                android.os.Handler(android.os.Looper.getMainLooper()).postDelayed({
                     System.out.println("=== NodeService STARTED with URL: $fullUrl ===")
                     Log.d(TAG, "Starting with URL: $fullUrl, token present: ${token.isNotBlank()}")
                     
@@ -155,6 +160,7 @@ class NodeService : Service() {
                 } catch (e: Exception) {}
                 
                 scope.launch { startNode(fullUrl, token, nodeId) }
+                }, 500) // 500ms delay to let startForeground settle
             }
             "STOP" -> {
                 scope.launch { stopNode() }