fix(player): Fix the problem where the initial values of speed control did not match

Author: Jankin-Wu

composeApp/src/commonMain/kotlin/com/jankinwu/fntv/client/ui/component/player/SpeedControlFlyout.kt

@@ -93,7 +93,7 @@ fun SpeedControlFlyout(
     onHoverStateChanged: ((Boolean) -> Unit)? = null,
     onSpeedSelected: (SpeedItem) -> Unit = {}
 ) {
-    var selectedSpeed by remember { mutableStateOf(defaultSpeed) }
+    var selectedSpeed by remember(defaultSpeed) { mutableStateOf(defaultSpeed) }
     var isExpanded by remember { mutableStateOf(false) }
     val coroutineScope = rememberCoroutineScope()
     var hideJob by remember { mutableStateOf<Job?>(null) }

composeApp/src/commonMain/kotlin/com/jankinwu/fntv/client/ui/screen/PlayerScreen.kt

@@ -115,6 +115,7 @@ import com.jankinwu.fntv.client.ui.component.player.NextEpisodePreviewFlyout
 import com.jankinwu.fntv.client.ui.component.player.PlayerSettingsMenu
 import com.jankinwu.fntv.client.ui.component.player.QualityControlFlyout
 import com.jankinwu.fntv.client.ui.component.player.SpeedControlFlyout
+import com.jankinwu.fntv.client.ui.component.player.speeds
 import com.jankinwu.fntv.client.ui.component.player.SubtitleControlFlyout
 import com.jankinwu.fntv.client.ui.component.player.SubtitleOverlay
 import com.jankinwu.fntv.client.data.model.SubtitleSettings
@@ -1512,7 +1513,18 @@ fun PlayerControlRow(
             verticalAlignment = Alignment.CenterVertically
         ) {
             // 倍速
+            val playbackSpeedFeature = remember(mediaPlayer) { mediaPlayer.features[PlaybackSpeed] }
+            
+            // 直接访问 State 的 value 属性以触发重组
+            val speedStateValue = playbackSpeedFeature?.value
+            val currentSpeedValue = (speedStateValue as? Number)?.toFloat() ?: 1f
+
+            val currentSpeedItem = remember(currentSpeedValue) {
+                speeds.find { kotlin.math.abs(it.value - currentSpeedValue) < 0.01f } ?: speeds.find { it.value == 1.0f } ?: speeds[4]
+            }
+
             SpeedControlFlyout(
+                defaultSpeed = currentSpeedItem,
                 yOffset = 70,
                 onHoverStateChanged = onSpeedControlHoverChanged,
                 onSpeedSelected = { item ->