updated the free version search engine

fixed some bugs and tweak performance.

now search engine works blazing fast even on huge folders with tons of files.

improved efficenct and resources handling. 

improved the util shortcut creation for accuracy and path handling on windows.

dropping the search engine update on linux very soon. 

if faced any bug or perfromance issue please drop a comment becuase THIS APP IS MORE THAN DEMO ITS A FULLY USABLE SUPER RELIABLE APP THAT SOLVES A HARD PROBLEM AND SAVES TIME.