Refactor getPreferredLocale method to include input locale

[devEcommercePL]

No description provided.

[what-the-diff]

PR Summary

• Improved Locale Retrieval Method
  Now, the system fetches the locale information more effectively. We have upgraded from the old method of just request()->get('locale') to a more reliable approach using both request()->query('locale') and request()->input('locale'). This makes sure the locale information is fetched accurately, making our service more reliable.

[bezhanSalleh]

Thanks, but 3.x is now in EOL use 4.x or 5.x