fix: return early when the app is in foreground

Author: jvsena42

app/src/main/java/to/bitkit/androidServices/LightningNodeService.kt

@@ -112,6 +112,12 @@ class LightningNodeService : Service() {
     }
 
     private suspend fun handleChannelReady(event: Event.ChannelReady) {
+        // When the app is in the foreground, AppViewModel handles this event and shows the receive
+        // sheet. Running here would consume the CJIT dedup gate (insertActivityFromCjit) and then
+        // skip the notification (foreground), leaving the in-app handler to see Duplicate and show
+        // nothing — so defer entirely.
+        if (App.currentActivity?.value != null) return
+
         val command = NotifyChannelReady.Command(event = event, includeNotification = true)
         notifyChannelReadyHandler(command).onSuccess {
             Logger.debug("Channel ready notification result: $it", context = TAG)

app/src/test/java/to/bitkit/androidServices/LightningNodeServiceTest.kt

@@ -630,6 +630,8 @@ class LightningNodeServiceTest : BaseUnitTest() {
             it.extras.getString(Notification.EXTRA_TITLE) == cjitTitle
         }
         assertNull(notification, "CJIT notification should NOT be present in foreground")
+        // Defers to AppViewModel: must not invoke the handler, or it would consume the CJIT dedup gate
+        verify(notifyChannelReadyHandler, never()).invoke(any())
     }
 
     @Test