service/block, node: Make services added to the node take a Lifecycle so they can be started via fx

[renaynay]

From @Wondertan:
In the BlockService constructor also do receive lifecycle and pass to it a Hook with Start/Stop calling respective Blocksetvice methods. Take a look in node/p2p for examples.

[vgonkivs]

Hi @renaynay. May I take this one if it's still relevant?

[renaynay]

yes! Thank you @vgonkivs :)

[vgonkivs]

Hi @renaynay , I've prepared a PR with fix.

Also I would like to point out that sometimes I'm running into an issue when stopping nodes. It seems that sometimes there are not enough time in timeout(15 secs) to stop them. May be I can increase timeout for graceful shutdown or should it be investigated more deeper in scope of another task?

[renaynay]

Hi @vgonkivs thank you so much for the PR, looking into it now.

Regarding timeout, we could maybe allow for 30 seconds, but not much more than that. If it regularly times out after 30 seconds, it should be investigated further.