Removes warnings

amethyst/src/main/java/com/vitorpamplona/amethyst/service/relayClient/reqCommand/account/marmot/MarmotGroupEventsEoseManager.kt

@@ -67,7 +67,7 @@ class MarmotGroupEventsEoseManager(
                     val groupFilters = sub.activeGroupFiltersSnapshot()
                     // activeGroupFilters() returns one filter per group; match by tag content
                     groupFilters.find { f ->
-                        f.tags?.any { it.value?.contains(groupId) == true } == true
+                        f.tags?.any { it.value.contains(groupId) } == true
                     }
                 } ?: continue
 

commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/call/CallManagerTest.kt

@@ -1831,21 +1831,6 @@ class CallManagerTest {
             assertIs<CallState.IncomingCall>(manager.state.value)
         }
 
-    // ========================================================================
-    // Multi-Device: Second Logged-In Device Must Stop Ringing
-    // ========================================================================
-    // When the user is logged in on two phones and Alice calls them, both
-    // devices ring.  When one picks up (or rejects), the other must stop
-    // ringing without disturbing the device that answered.
-    //
-    // Mechanism: acceptCall / rejectCall publish an extra gift wrap of the
-    // same signed answer/reject event addressed to the user's own pubkey,
-    // so a sibling device (subscribed to gift wraps for its own pubkey)
-    // observes the echo, detects a self-answer/self-reject in IncomingCall
-    // state and transitions to Ended(ANSWERED_ELSEWHERE / REJECTED).
-
-    private fun EphemeralGiftWrapEvent.recipientPubKey(): HexKey? = tags.firstOrNull { it.size >= 2 && it[0] == "p" }?.get(1)
-
     @Test
     fun acceptCallPublishesAnswerWrappedForSelfSoSiblingDeviceCanStopRinging() =
         runTest {