Unnecessary ?. / ?: / !! on non-null

Missing @OptIn annotations
Parameter name mismatches
Icons.Filled.*  / Icons.AutoMirrored.*
No cast needed / remove inline
LocalLifecycleOwner import fix
NIP-51 name() → title()
Chess gameId → startEventId
Nullable DecimalFormat safe calls
DelicateCoroutinesApi opt-in

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/chess/LiveChessGame.kt

@@ -237,7 +237,7 @@ fun LiveChessGameScreen(
             ) {
                 // Game info - use currentPosition.activeColor for turn display
                 GameInfoHeader(
-                    gameId = gameState.gameId,
+                    gameId = gameState.startEventId,
                     opponentName = opponentName,
                     playerColor = gameState.playerColor,
                     currentTurn = currentPosition.activeColor,
@@ -463,7 +463,7 @@ private fun GameInfoHeader(
                 // Show turn or game result
                 when (gameStatus) {
                     is GameStatus.Finished -> {
-                        val result = (gameStatus as GameStatus.Finished).result
+                        val result = gameStatus.result
                         val resultText =
                             when {
                                 result == GameResult.DRAW -> "Draw"

commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/chess/MoveNavigator.kt

@@ -25,8 +25,8 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.KeyboardArrowLeft
-import androidx.compose.material.icons.filled.KeyboardArrowRight
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
 import androidx.compose.material.icons.filled.SkipNext
 import androidx.compose.material.icons.filled.SkipPrevious
 import androidx.compose.material3.Icon
@@ -82,7 +82,7 @@ fun MoveNavigator(
             enabled = currentMove > 0,
         ) {
             Icon(
-                Icons.Default.KeyboardArrowLeft,
+                Icons.AutoMirrored.Filled.KeyboardArrowLeft,
                 contentDescription = "Previous move",
                 tint =
                     if (currentMove > 0) {
@@ -106,7 +106,7 @@ fun MoveNavigator(
             enabled = currentMove < totalMoves,
         ) {
             Icon(
-                Icons.Default.KeyboardArrowRight,
+                Icons.AutoMirrored.Filled.KeyboardArrowRight,
                 contentDescription = "Next move",
                 tint =
                     if (currentMove < totalMoves) {

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

@@ -1027,7 +1027,7 @@ public inline fun <T> Iterable<Note>.filterEvents(predicate: (T) -> Boolean): Li
     return dest
 }
 
-public inline fun <T> Iterable<Note>.filterAuthoredEvents(pubkey: HexKey): List<T> {
+public fun <T> Iterable<Note>.filterAuthoredEvents(pubkey: HexKey): List<T> {
     if (this is Collection && isEmpty()) return emptyList()
 
     val dest = ArrayList<T>()