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

55% 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

@@ -149,7 +149,7 @@
     "pdf": "پی دی اف",
     "pressToSearch": "برای جستجو enter را بزنید...",
     "search": "جستجو...",
-    "typeToSearch": "Type to search...",
+    "typeToSearch": "تایپ برای جستجو",
     "types": "Types",
     "video": "Video"
   },