Cleanup the code

[bltavares]

What are the opportunities to improve the code?

I would like to start adding tests now that I'm able to connect to dat's and validate the design as we go.

There are lots of clone. Is there any chance to reduce memory allocation?

[evaporei]

Maybe I can look into this 👀

[bltavares]

Awesome. Be aware that #11 will change a couple of stuff because of the dat -> hypercore protocol migration.