fix: 修复 getAllScoreSaberScores 函数中的 allSongs 初始化方式，确保正确创建 SongData 切片

handler/scoresaber/bs30.go

@@ -630,7 +630,8 @@ func getRecent10Scores(playerID string) ([]ScoreSaberPlayerScore, error) {
 
 // 获取玩家的所有分数并转换为 SongData
 func getAllScoreSaberScores(playerID string) ([]SongData, error) {
-	var allSongs []SongData
+	// var allSongs []SongData
+	allSongs := make([]SongData, 40)
 	cwd, _ := os.Getwd()
 
 	// 获取Best30
@@ -669,7 +670,7 @@ func getAllScoreSaberScores(playerID string) ([]SongData, error) {
 		defer util.ReportPanicToDev()
 		defer wgAll.Done()
 		wg := sync.WaitGroup{}
-		for _, score := range recentScores {
+		for i, score := range recentScores {
 			wg.Add(1)
 			go func() {
 				defer util.ReportPanicToDev()
@@ -680,7 +681,7 @@ func getAllScoreSaberScores(playerID string) ([]SongData, error) {
 					return
 				}
 				songData.IsBest30 = false
-				allSongs = append(allSongs, songData)
+				allSongs[i+30] = songData
 			}()
 			wg.Wait()
 		}