feat: update to privacypolicy and help center - team_bulldozer

[AlabiMuktar]

Description

Privacy policy and help center update

Closes \877

Closes #issue_number_here

Changes proposed

What were you told to do?

What did you do?

Enhanced the UI for the Privacy Policy page to improve user experience.
Updated the Help Center page with a refreshed UI design.
Integrated API functionality into the Help Center page for dynamic content.

Check List (Check all the applicable boxes)

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• [ 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 is clear and explains the approach.
• [X ] I am making a pull request against the dev branch (left side).
• [X ] My commit messages styles matches our requested structure.
• [X ] My code additions will fail neither code linting checks nor unit test.
• [X ] I am only making changes to files I was requested to.

Screenshots/Videos