[feat]-269-add-all-endpoints-for-department

[Vikrantsingh22]

Description

This pull request introduces endpoints and functionality for managing departments in the project.

Addresses

Addresses #269

Checklist

• Ensured the code follows the project's style guidelines.
• Documented the changes made in the codebase, including new endpoints, functions, and file structures.
• Added routes for /department/create, /department/list, /department/update, and /department/delete.

Notes

I've implemented the following changes in this pull request:

• Created endpoints for department operations, including create, read, update, and delete.
• Added routes for /department/create, /department/list, /department/update, and /department/delete.
• Created a new file department.js in the routes, controller, and services folders.
• Inside department.js in the services folder, I've created functions to handle the CRUD operations using the department.js model from the /models/ folder.
• Implemented GET, POST, and DELETE HTTP requests inside department.js in the routes folder.

[TejasNair9977]

LGTM