Create a User Model and Login-Signup Portal

[HarshCasper]

Description

Developing the User Schema of the Application and Login-Signup endpoints.

Tutorials

• Creating the User Model

Branch Policy

Make this PR on the dev branch.

You may test the User Model against a local Database, since there would be another issue to setup a MongoDB Database using Atlas and setting a route to validate that.

cc: @saloniankita @Sonali12920 Let me know if you would like to work on the same. If yes, please self-assign this Issue using the Assignees option on the Right.

[Sukriti-sood]

@HarshCasper I want to work o this issue, Is there any way I could contribute?

[ashirbad29]

@HarshCasper can I work on this issue?