feat: Translate frontend/src/i18n/en.json in fa

93% of minimum 50% translated source file: 'frontend/src/i18n/en.json'
on 'fa'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

frontend/src/i18n/fa.json

@@ -248,7 +248,7 @@
     "newFile": "فایل جدید",
     "newFolder": "پوشه جدید",
     "preview": "نمایش",
-    "settings": "Settings",
+    "settings": "تنظیمات",
     "signup": "Signup",
     "siteSettings": "Site Settings"
   },