implement localization

lang/ar.json

@@ -321,5 +321,13 @@
     "or, enter the code manually": "أو أدخل الرمز يدويًا",
     "pending": "معلّق",
     "recording": "جارٍ التسجيل",
+    "Arabic": "العربية",
+    "Change language": "تغيير اللغة",
+    "Choose the language used across Nyone.": "اختر اللغة المستخدمة في Nyone.",
+    "English": "الإنجليزية",
+    "Interface language": "لغة الواجهة",
+    "Language": "اللغة",
+    "Persian": "الفارسية",
+    "Spanish": "الإسبانية",
     "unknown": "غير معروف"
 }

lang/en.json

@@ -321,5 +321,13 @@
     "or, enter the code manually": "or, enter the code manually",
     "pending": "pending",
     "recording": "recording",
+    "Arabic": "Arabic",
+    "Change language": "Change language",
+    "Choose the language used across Nyone.": "Choose the language used across Nyone.",
+    "English": "English",
+    "Interface language": "Interface language",
+    "Language": "Language",
+    "Persian": "Persian",
+    "Spanish": "Spanish",
     "unknown": "unknown"
 }

lang/es.json

@@ -321,5 +321,13 @@
     "or, enter the code manually": "o introduce el código manualmente",
     "pending": "pendiente",
     "recording": "grabando",
+    "Arabic": "Árabe",
+    "Change language": "Cambiar idioma",
+    "Choose the language used across Nyone.": "Elige el idioma usado en Nyone.",
+    "English": "Inglés",
+    "Interface language": "Idioma de la interfaz",
+    "Language": "Idioma",
+    "Persian": "Persa",
+    "Spanish": "Español",
     "unknown": "desconocido"
 }

lang/fa.json

@@ -321,5 +321,13 @@
     "or, enter the code manually": "یا کد را دستی وارد کنید",
     "pending": "در انتظار",
     "recording": "در حال ضبط",
+    "Arabic": "عربی",
+    "Change language": "تغییر زبان",
+    "Choose the language used across Nyone.": "زبان استفاده‌شده در Nyone را انتخاب کنید.",
+    "English": "انگلیسی",
+    "Interface language": "زبان رابط کاربری",
+    "Language": "زبان",
+    "Persian": "فارسی",
+    "Spanish": "اسپانیایی",
     "unknown": "نامشخص"
 }