修复: LumaSeekBar重复modifier参数

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

app/src/main/kotlin/com/example/myapplication/screens/VideoPlayerScreen.kt

@@ -1093,7 +1093,6 @@ fun VideoPlayerScreen(
                                         },
                                         modifier = Modifier.weight(1f).padding(horizontal = 12.dp),
                                         progressContentDescription = stringResource(Res.string.player_progress),
-                                        modifier = Modifier.weight(1f).padding(horizontal = 12.dp),
                                         activeColor = Color.White,
                                         trackColor = Color.White.copy(alpha = 0.12f),
                                         bufferColor = Color.White.copy(alpha = 0.45f),