Supervisor Login

[yutize]

• [ ] Create a login page and login form in the client folder
• [ ] Allow users to submit login data (username, password)
• [ ] Send the login data from the front-end to the API
• [ ] Send the login data from the API to the User-Service
• [ ] Create the "users" table in the database with the appropriate columns (first_name, last_name, username, password, is_supervisor, created_at, updated_at, deleted_at)
• [ ] Enter a user into this table with the appropriate information (hint: you will need to preemptively hash a password using bcrypt)
• [ ] Authenticate the user using bcrypt to compare against the user's hashed password that's stored in the database