[Fix] Tenancy Part of shield:setup command

[bezhanSalleh]

Fixes #610

[what-the-diff]

PR Summary

• Enhanced File Handling with New Copy Method
  The developer team has introduced a new function 'copy', which helps in copying a file from one location to another efficiently. This new feature works best when there's no existing file in the destination location. Moreover, this system keeps users updated by providing informative messages when the copy is successful and cautionary alerts if the destination already has a file.