Refactor rollup initialization

[rakanalh]

Description

Problem we have right now is that config along with a lot of other dependencies go through
main -> rollup -> client (sequencer, fullnode ..etc) -> da_block_handler

So introducing a component in DA block handler that requires a piece of config or a dependency as an example, would require updating the whole flow all the way to that point.

This PR changes this by running RPC & DA block handler as services along side the client (sequencer, fullnode ..etc) not from within. This makes initialization much easier.

What's been done?

• RPC server is now generalized and is part of common
• Main initializes some dependencies
• Each node's crate would be responsible for instantiating the services and returning them (runner, l1 block handler and RPC module (if any))
• Rollup / mod.rs would also help out the designated crate to provide configs / dependencies needed.
• Main spawns services (the runner, L1 block handler, RPC server)

The above makes it easier to pass configs / dependencies towards fullnode's L1 block handler or RPC without having those configs / dependencies go through the runner.

TODO

• Fix clippy

[eyusufatik]

left my initial comments, will need to read rollup/mod.rs a bit more in detail.

[ercecan]

LGTM, I also agree on @jfldde comment for Storage struct to hold optional mmrdb

[eyusufatik]

I hope this doesn't break anything. please launch different type of nodes on testnet on your computer. and look out for logs.

[codecov]

Codecov Report

Attention: Patch coverage is 73.16076% with 197 lines in your changes missing coverage. Please review.

Project coverage is 77.5%. Comparing base (ab43fab) to head (fc8ed59).
Report is 3 commits behind head on nightly.

Files with missing lines	Patch %	Lines
bin/citrea/src/cli.rs	0.0%	41 Missing ⚠️
crates/light-client-prover/src/services.rs	0.0%	40 Missing ⚠️
bin/citrea/src/main.rs	0.0%	30 Missing ⚠️
bin/citrea/src/rollup/mod.rs	82.2%	28 Missing ⚠️
crates/light-client-prover/src/rpc.rs	0.0%	21 Missing ⚠️
crates/common/src/rpc/server.rs	78.1%	12 Missing ⚠️
crates/common/src/da.rs	81.6%	11 Missing ⚠️
crates/light-client-prover/src/da_block_handler.rs	0.0%	5 Missing ⚠️
crates/sequencer/src/rpc.rs	87.1%	5 Missing ⚠️
bin/citrea/src/rollup/bitcoin.rs	0.0%	1 Missing ⚠️
... and 3 more

Additional details and impacted files

Files with missing lines	Coverage Δ
crates/batch-prover/src/da_block_handler.rs	75.0% <100.0%> (+1.0%)	⬆️
crates/batch-prover/src/lib.rs	100.0% <100.0%> (ø)
crates/batch-prover/src/metrics.rs	100.0% <ø> (ø)
crates/batch-prover/src/rpc.rs	64.6% <100.0%> (+17.2%)	⬆️
crates/batch-prover/src/runner.rs	84.1% <100.0%> (-1.8%)	⬇️
crates/common/src/rpc/mod.rs	96.8% <ø> (ø)
crates/fullnode/src/da_block_handler.rs	71.9% <100.0%> (-0.1%)	⬇️
crates/fullnode/src/lib.rs	100.0% <100.0%> (ø)
crates/light-client-prover/src/metrics.rs	0.0% <ø> (ø)
crates/sequencer/src/commitment/mod.rs	86.7% <100.0%> (ø)
... and 21 more

... and 14 files with indirect coverage changes

[rakanalh]

I hope this doesn't break anything. please launch different type of nodes on testnet on your computer. and look out for logs.

I ran both full node & batch prover, they are both syncing without issues.
Full node:

./target/debug/citrea --network testnet --da-layer bitcoin --rollup-config-path resources/configs/testnet/rollup_config.toml --genesis-paths resources/genesis/testnet

Batch Prover:

PARALLEL_PROOF_LIMIT=1 ./target/debug/citrea --network testnet --da-layer bitcoin --batch-prover resources/configs/testnet/prover_config.toml --rollup-config-path resources/configs/testnet/prover_rollup_config.toml --genesis-paths resources/genesis/testnet