add: BR Portuguese Language and new words

src/i18n.js

@@ -3,6 +3,7 @@ import daDK from "./languages/da-DK";
 import deDE from "./languages/de-DE";
 import en from "./languages/en";
 import esEs from "./languages/es-ES";
+import ptBR from "./languages/pt-BR";
 import etEE from "./languages/et-EE";
 import frFR from "./languages/fr-FR";
 import itIT from "./languages/it-IT";
@@ -24,6 +25,7 @@ const languageList = {
     "de-DE": deDE,
     "nl-NL": nlNL,
     "es-ES": esEs,
+    "pt-BR": ptBR,
     "fr-FR": frFR,
     "it-IT": itIT,
     "ja": ja,