Support collators in starlight

[tmpolaczyk]

Allow collators to connect to starlight using tanssi-node binary, and create blocks for container chains there.

Can be tested with pnpm moonwall run zombie_tanssi_relay.

List of hacks:

• In zombienet, collators are spawned as nodes connected to container 2000. This makes it easier to spawn the nodes because zombienet automatically injects all the args. So in tanssi-node, the "orchestrator_client" is not an orchestrator client, but a parachain template client. This is nice because then it will fail if we try to use it for orchestrator stuff, but it would be better if there was no client at all. I removed the "start_network" function so I believe collators will never connect to parachain 2000, it would be nice to remove more stuff.

• parathreads not supported because it's missing the buy_core function

• all runtime apis called through the RelayChainInterface must be hardcoded, so we won't get a compile error if we put the wrong input or output type

[github-actions]

Coverage Report

(master)

@@                         Coverage Diff                          @@
##           master   tomasz-wip-solochain-tanssi-node      +/-   ##
====================================================================
- Coverage   70.37%                             69.85%   -0.52%     
  Files         264                                264              
+ Lines       48037                              48404     +367     
====================================================================
+ Hits        33805                              33811       +6     
+ Misses      14232                              14593     +361     

Files Changed	Coverage
/client/consensus/src/lib.rs	31.09% (+3.27%)	🔼
/client/consensus/src/mocks.rs	64.86% (+0.05%)	🔼
/client/service-container-chain/src/data_preservers.rs	80.48% (-1.97%)	🔽
/client/service-container-chain/src/service.rs	7.33% (-1.53%)	🔽
/client/service-container-chain/src/spawner.rs	44.40% (-0.26%)	🔽
/node/src/cli.rs	61.82% (-1.14%)	🔽
/node/src/command.rs	38.42% (-0.30%)	🔽
/node/src/service.rs	14.53% (-8.37%)	🔽

Coverage generated Mon Sep 16 10:27:59 UTC 2024

[girazoki]

I general this PR is as good as it can be for now. There is work to be done on the node-side, but that is planned for another PR.

@tmpolaczyk let's fix the small things, and let's see what the rest has to say

[girazoki]

it's an approval for me, but I want more eyes on it @ParthDesai @nanocryk @Agusrodri