feat: create server instance using constructor, use interface-based logger

[icamys]

This is a PR for the elimity-com:qol branch that proposes additional modifications to the logger usage and server construction:

• Pass logger to the server via the interface
• Add a noop logger implementation
• Make the logger instance a part of the server instead of a global variable
• Use functional options to build server instance
• Make the error handler a part of the server to allow logger usage

[icamys]

@q-uint The updated constructor is there. Please take a look when you have a spare minute.

[q-uint]

LGTM

[q-uint]

@icamys, I'll merge this with the QOL branch, and fix the final NITs there. Thanks for adding this!