connection

Adds connection-specific callbacks like connect/2 and disconnect/2 to the standard GenServer API, providing a superset for managing connection processes as shown in the README's callback definitions.

Built-in support for connection and disconnection lifecycles with state transitions between connected, disconnected, and backoff states, simplifying error handling.

Includes configurable backoff strategies for connection retries, evidenced by callback return values like {:backoff, timeout, state} in the README.

Provides a TCP connection example in the repository, offering a practical guide for implementing connection processes in Elixir.