fix: manage 'Essence du lugubre' item on head bis

dao/roster.dao.js

@@ -230,6 +230,7 @@ function createBisFromDB(res) {
       else if (hist.itemName.includes('Couronne')) data.tete += 1
       else if (hist.itemName.includes('Epaulières')) data.epaules += 1
       else if (hist.itemName.includes('Plastron')) data.torse += 1
+      else if (hist.itemName.includes('Essence du lugubre')) data.tete += 1
       tokenHM += 1
       totalBIS += 1
     }