Show on chain zaps even if only reaction

amethyst/src/main/java/com/vitorpamplona/amethyst/service/relayClient/reqCommand/event/EventObservers.kt

@@ -333,7 +333,10 @@ fun observeNoteReferences(
     // Subscribe in the relay for changes in this note.
     EventFinderFilterAssemblerSubscription(note, accountViewModel)
 
-    // Subscribe in the LocalCache for changes that arrive in the device
+    // Subscribe in the LocalCache for changes that arrive in the device.
+    // On-chain zaps piggyback `note.flow().zaps.stateFlow` because Note.addOnchainZap
+    // invalidates the same `flowSet.zaps`. If that ever moves to a dedicated flow,
+    // add it here too — otherwise on-chain-only notes will stop pinging the chevron.
     val flow =
         remember(note) {
             combine(

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/model/Note.kt

@@ -278,7 +278,7 @@ open class Note(
         }
     }
 
-    fun hasZapsBoostsOrReactions(): Boolean = reactions.isNotEmpty() || zaps.isNotEmpty() || boosts.isNotEmpty()
+    fun hasZapsBoostsOrReactions(): Boolean = reactions.isNotEmpty() || zaps.isNotEmpty() || boosts.isNotEmpty() || onchainZaps.isNotEmpty()
 
     fun countReactions(): Int {
         var total = 0

commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/model/NoteOnchainZapTest.kt

@@ -23,6 +23,7 @@ package com.vitorpamplona.amethyst.commons.model
 import java.math.BigDecimal
 import kotlin.test.Test
 import kotlin.test.assertEquals
+import kotlin.test.assertFalse
 import kotlin.test.assertSame
 import kotlin.test.assertTrue
 
@@ -104,6 +105,28 @@ class NoteOnchainZapTest {
         assertEquals(BigDecimal.valueOf(100L), target.zapsAmount)
     }
 
+    @Test
+    fun hasZapsBoostsOrReactionsReturnsTrueWhenOnlyOnchainZapPresent() {
+        val target = freshNote()
+        val src = sourceNote("9".repeat(64))
+
+        assertFalse(target.hasZapsBoostsOrReactions())
+
+        target.addOnchainZap(source = src, txid = "tx1", verifiedSats = 6416L, confirmed = true)
+
+        assertTrue(target.hasZapsBoostsOrReactions())
+    }
+
+    @Test
+    fun hasZapsBoostsOrReactionsReturnsTrueWhenOnlyPendingOnchainZapPresent() {
+        val target = freshNote()
+        val src = sourceNote("8".repeat(64))
+
+        target.addOnchainZap(source = src, txid = "tx1", verifiedSats = 1000L, confirmed = false)
+
+        assertTrue(target.hasZapsBoostsOrReactions())
+    }
+
     @Test
     fun updateZapTotalSumsConfirmedAcrossMultipleTxids() {
         val target = freshNote()