Feat/hng 51 create super admin nav bar

[Vicdiamond]

Description

Implement the Super Admin Nav Bar using ShadCN UI components. The Nav Bar should adhere strictly to the design specifications provided. Below are the detailed instructions and requirements.

Closes #51

Changes proposed

What were you told to do?

Suoer admin navbar component

What did you do?

Check List (Check all the applicable boxes)

🚨Please review the contribution guideline for this repository.

• My code follows the code style of this project.
• This PR does not contain plagiarized content.
• The title and description of the PR is clear and explains the approach.
• I am making a pull request against the dev branch (left side).
• My commit messages styles matches our requested structure.
• My code additions will fail neither code linting checks nor unit test.
• I am only making changes to files I was requested to.

Screenshots/Videos