fix: filter out chess game challenges from home feed, keep only ended games

LiveChessGameChallengeEvent (kind 30064) represents game offers/challenges
that haven't ended yet. Remove them from both the home feed filter and
the relay subscription so only completed games (kind 64) and game end
events (kind 30067) appear.

https://claude.ai/code/session_01XiWkVxXQBnLPTbeswL3y4c

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/home/dal/HomeNewThreadFeedFilter.kt

@@ -43,7 +43,6 @@ import com.vitorpamplona.quartz.nip18Reposts.RepostEvent
 import com.vitorpamplona.quartz.nip22Comments.CommentEvent
 import com.vitorpamplona.quartz.nip23LongContent.LongTextNoteEvent
 import com.vitorpamplona.quartz.nip54Wiki.WikiNoteEvent
-import com.vitorpamplona.quartz.nip64Chess.challenge.offer.LiveChessGameChallengeEvent
 import com.vitorpamplona.quartz.nip64Chess.end.LiveChessGameEndEvent
 import com.vitorpamplona.quartz.nip64Chess.game.ChessGameEvent
 import com.vitorpamplona.quartz.nip84Highlights.HighlightEvent
@@ -62,7 +61,6 @@ class HomeNewThreadFeedFilter(
                 WikiNoteEvent.KIND,
                 ClassifiedsEvent.KIND,
                 LongTextNoteEvent.KIND,
-                LiveChessGameChallengeEvent.KIND,
                 LiveChessGameEndEvent.KIND,
                 AttestationEvent.KIND,
             )
@@ -130,7 +128,6 @@ class HomeNewThreadFeedFilter(
                 noteEvent is VoiceEvent ||
                 noteEvent is AudioHeaderEvent ||
                 noteEvent is ChessGameEvent ||
-                noteEvent is LiveChessGameChallengeEvent ||
                 noteEvent is LiveChessGameEndEvent ||
                 noteEvent is AttestationEvent ||
                 noteEvent is AttestationRequestEvent ||

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/home/datasource/nip64Chess/FilterHomePostsByChess.kt

@@ -24,14 +24,12 @@ import com.vitorpamplona.amethyst.model.topNavFeeds.chess.ChessTopNavPerRelayFil
 import com.vitorpamplona.amethyst.service.relays.SincePerRelayMap
 import com.vitorpamplona.quartz.nip01Core.relay.client.pool.RelayBasedFilter
 import com.vitorpamplona.quartz.nip01Core.relay.filters.Filter
-import com.vitorpamplona.quartz.nip64Chess.challenge.offer.LiveChessGameChallengeEvent
 import com.vitorpamplona.quartz.nip64Chess.end.LiveChessGameEndEvent
 import com.vitorpamplona.quartz.nip64Chess.game.ChessGameEvent
 
 val ChessPostsKinds =
     listOf(
         ChessGameEvent.KIND, // Completed games (Kind 64)
-        LiveChessGameChallengeEvent.KIND, // Challenges (Kind 30064)
         LiveChessGameEndEvent.KIND, // Game endings (Kind 30067)
     )