chore: Behavior error handling

[erhant]

see the line: https://github.com/firstbatchxyz/dkn-compute-node/blob/1abbc364e1225eca5f690e961e0e89cfc21856be/p2p/src/behaviour.rs#L157

it should return eyre::Result instead, and necessary updates should be made throughout the code to propagate the error or log it