Add the boilerplate for auth module

[visakhvjn]

Implement the JWT mechanism

The auth module should have the following endpoints

POST /auth

{
    email: <string>,
    password: <string>
}

POST /auth/refresh Token needed: Refresh Token

• If the account matches, then the following response should be returned
• Best to keep the access Token expiry to 1 day and refresh token expiry to 30 days
• The time of expiry should be controlled via env variables
• Add type of token into the token so that only access token can access all resources

Response

{
    accessToken: <string>,
    refreshToken: <string>
}