Chore: Removed "advert" & "hall of fame" images

[NourElDin023]

Because

As per " Chore: Remove advert images #4596 " & " Chore: Remove hall of fame images #4597 ". reason for removing : We don't use them on the site anymore.

This PR

Deleted directories: 1 -> app/assets/images/advert 2 -> app/assets/images/hall_of_fame_images

Issue

Closes #4596 Closes #4597

Additional Information

Pull Request Requirements

• [x] I have thoroughly read and understand The Odin Project Contributing Guide
• [x] The title of this PR follows the keyword: brief description of change format, using one of the following keywords:
  • Feature - adds new or amends existing user-facing behavior
  • Chore - changes that have no user-facing value, refactors, dependency bumps, etc
  • Fix - bug fixes
• [x] The Because section summarizes the reason for this PR
• [x] The This PR section has a bullet point list describing the changes in this PR
• [ ] I have verified all tests and linters pass after making these changes.
• [x] If this PR addresses an open issue, it is linked in the Issue section
• [ ] If applicable, this PR includes new or updated automated tests