fix: send load chunks game state in Player#refreshClientStateAfterRes…

…pawn to fix change skin & dimension changes

src/main/java/net/minestom/server/entity/Player.java

@@ -544,6 +544,7 @@ public void respawn() {
      * Sends necessary packets to synchronize player data after a {@link RespawnPacket}
      */
     private void refreshClientStateAfterRespawn() {
+        sendPacket(new ChangeGameStatePacket(ChangeGameStatePacket.Reason.LEVEL_CHUNKS_LOAD_START, 0));
         sendPacket(new ServerDifficultyPacket(MinecraftServer.getDifficulty(), false));
         sendPacket(new UpdateHealthPacket(this.getHealth(), food, foodSaturation));
         sendPacket(new SetExperiencePacket(exp, level, 0));