Add logger middleware

[Yarik-Popov]

Background

We need to add logging middleware to the backend to log all incoming requests and response pairs. This will help with logging/debugging.

Requirements

• The logging should include the following
  • Time of request
  • User id making request or anonymous if not signed in
  • Request including length
  • Response including length
  • Time length of response
• Logging should be configurable to be able to disable it for certain endpoints and method combinations
• Log the severity of the error
• Include screenshots of the logs in your PR

Use the loguru for logging

Important Information=

For testing purpose you will need to create a simple endpoint as we don't have any endpoints setup yet. It can take a string and return it with some add info. Something like it takes “Hello World” and returns “Hello World Hello World”. Just so that the response and request are different