FEAT: Creating a Blog Post

[Code-Mistress]

Description

Develop an API endpoint that allows only a super admin to create a blog post.

Purpose

The purpose of the endpoint is for a super admin to be able to create a blog post.

Acceptance Criteria

• The endpoint allows only a super admin to create a blog post.
• A valid token with the super admin role is supplied to the Authorization header.
• If no Authorization header is supplied or an invalid token is supplied, the error should return a status code of 401.
• If the token does not have the admin role, the error should return a status code of 403.
• Returns a 201 Created status code and the correct response body when the blog is created successfully.