Implement advanced logging

[TadeasKriz]

We need something similar to Wormholy that would be deeply integrated with Fetcher and allow displaying all requests performed through Fetcher.

The UI should be able to display all the information about the request along with applied modifiers in a user-friendly interface. Saving stack-trace leading to the request would also be preferred.

At the same time, we should make a macOS app that would be able to connect to the logging interface and display all the information directly on a computer making it easier to browse and inspect.