Implement Update mentor categories endpoint (Admin)

[janithlahirukariyawasam]

Description: This issue involves implementing an API to Update mentor categories. The endpoint should allow Admin to make a PUT request to {{baseUrl}}/api/categories.

[
    categories: ["Computer Science", "Physical Science", "Data Science"]
]

Tasks:

1. Create a controller for the /controllers/platform endpoint in the backend (create the route platform if not created).
2. Parse and validate the request body to ensure it matches the expected format.
3. Implement appropriate error handling and response status codes for different scenarios (e.g., validation errors, database errors).
4. Write unit tests to validate the functionality and correctness of the endpoint.

API documentation: https://documenter.getpostman.com/view/27421496/2s93m1a4ac#8744a3ee-970f-489a-853d-8b23fdee8de3

ER diagram: https://drive.google.com/file/d/11KMgdNu2mSAm0Ner8UsSPQpZJS8QNqYc/view

Acceptance Criteria:

• The profile API endpoint /controllers/platform is implemented via a PUT request.
• The request body is properly parsed and validated for the required format.
• Appropriate error handling is implemented, providing meaningful error messages and correct response status codes.
• Unit tests are written to validate the functionality and correctness of the endpoint.

Additional Information: No

Related Dependencies or References: No

[sathudeva7]

@anjula-sack I'd like to work on this issue, can you explain the description passing parameters to get the category to update

[anjula-sack]

@anjula-sack I'd like to work on this issue, can you explain the description passing parameters to get the category to update

Go ahead