added filter for Stream Down for last played

app/src/main/java/fr/forum_thalie/tsumugi/Values.kt

 
 const val tag = "fr.forum_thalie.tsumugi"
 const val noConnectionValue = "No connection"
+const val streamDownValue = "Tsumugi est HS !"
 var colorBlue: Int = 0
 var colorWhited: Int = 0
 var colorGreenList: ColorStateList? = ColorStateList.valueOf(0)

app/src/main/java/fr/forum_thalie/tsumugi/playerstore/PlayerStore.kt

         //if (lp.isNotEmpty()){
             val n = Song()
             n.copy(currentSongBackup)
-            if (n.title.value != noConnectionValue)
+            if (n.title.value != noConnectionValue && n.title.value != streamDownValue)
                 lp.add(0, n)
             currentSongBackup.copy(currentSong)
             isLpUpdated.value = true