opt: sync translation from Crowdin (#82)

Co-Authored-By: Crowdin Bot <support+bot@crowdin.com>
Co-Authored-By: Re*Index. (ot_inc) <32851879+reindex-ot@users.noreply.github.com>

module/webui/locales/languages.json

@@ -1,15 +1,17 @@
 {
     "ar": "العربية",
     "az": "Azərbaycanca",
+    "bn": "বাংলা",
     "de": "Deutsch",
     "el": "Ελληνικά",
     "en": "English",
-    "es": "Español",
+    "es-ES": "Español",
+    "fa": "فارسی",
     "fr": "Français",
     "id": "Bahasa Indonesia",
     "it": "Italiano",
     "ja": "日本語",
-    "pt": "Português",
+    "pt-BR": "Português",
     "pl": "Polski",
     "ru": "Русский",
     "tl": "Filipino",