Use a logging framwork instead of print statements.

[andrbo]

Motivation

As the application grows in complexity, the amount of print statements for logging purposes has increased. While print statements serve their purpose, they lack the structured approach necessary for effective debugging and monitoring.
To address this, we propose integrating a robust logging framework into our codebase.

Feature

We propose implementing structured logging using the slog package in Golang.
Integrating slog into our application will enable us to maintain better visibility into its behavior, streamline debugging processes, and facilitate monitoring and analysis.