Feat/hng 35 about page

[Justjoseph0]

Description

Closes #35

Changes proposed

What were you told to do?

Add a custom background image to the project.

What did you do?

• Added background.png to the public/images/ directory.
• Applied the background image directly in about.tsx using Tailwind's arbitrary value syntax with bg-[url('/images/background.png')].

Check List (Check all the applicable boxes)

🚨Please review the contribution guideline for this repository.

• [x] My code follows the code style of this project.
• [x] This PR does not contain plagiarized content.
• [x] The title and description of the PR are clear and explain the approach.
• [x] I am making a pull request against the dev branch (left side).
• [x] My commit message style matches the requested structure.
• [x] My code additions will not fail code linting checks or unit tests.
• [x] I am only making changes to files I was requested to.

Screenshots/Videos

[psalm987]

No screenshots or video evidence of what you did...

[chumex412]

Please resolve the conflict and attach screenshot of desktop and mobile

[Justjoseph0]

Please resolve the conflict and attach screenshot of desktop and mobile

the conflict is coming from the upstream