client refactor

[ermalkaleci]

• It was possible to remove #[cfg(feature = "evm-tracing")] for local service so did that. All featured related code move into a single start_node method. Although this is not possible for start_node_impl but I was able to remove duplicated for start_astar_node, start_shiden_node, start_shibuya_node.
• Old build_import_queue is renamed to build_import_queue_fallback used by Shiden (see code comments).
• New build_import_queue will create aura block importer to be used for Astar and Shibuya.
• Remove deprecated aura stuff and instead create a general purpose block authoring which will switch to aura consensus when it becomes available. This is required for Shiden only because Astar and Shibuya will start with Aura

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
pallets/astar-xcm-benchmarks/src	88%	0%	✔
precompiles/dapp-staking-v3/src	90%	0%	✔
primitives/src/xcm	64%	0%	➖
chain-extensions/xvm/src	0%	0%	❌
pallets/static-price-provider/src	52%	0%	➖
pallets/inflation/src	83%	0%	✔
pallets/astar-xcm-benchmarks/src/fungible	100%	0%	✔
pallets/astar-xcm-benchmarks/src/generic	100%	0%	✔
pallets/collator-selection/src	92%	0%	✔
precompiles/dispatch-lockdrop/src	86%	0%	✔
chain-extensions/types/unified-accounts/src	0%	0%	❌
precompiles/sr25519/src	64%	0%	➖
pallets/dynamic-evm-base-fee/src	92%	0%	✔
primitives/src	61%	0%	➖
pallets/dapp-staking-v3/src/test	0%	0%	❌
pallets/dapp-staking-v3/rpc/runtime-api/src	0%	0%	❌
pallets/ethereum-checked/src	79%	0%	➖
precompiles/substrate-ecdsa/src	74%	0%	➖
pallets/xc-asset-config/src	64%	0%	➖
chain-extensions/types/assets/src	0%	0%	❌
chain-extensions/types/xvm/src	0%	0%	❌
precompiles/unified-accounts/src	100%	0%	✔
chain-extensions/unified-accounts/src	0%	0%	❌
precompiles/xvm/src	75%	0%	➖
pallets/dapp-staking-v3/src	92%	0%	✔
precompiles/assets-erc20/src	81%	0%	✔
chain-extensions/pallet-assets/src	56%	0%	➖
pallets/dapp-staking-v3/src/benchmarking	98%	0%	✔
pallets/xvm/src	54%	0%	➖
precompiles/xcm/src	73%	0%	➖
pallets/dapp-staking-migration/src	0%	0%	❌
precompiles/dapp-staking-v3/src/test	0%	0%	❌
pallets/unified-accounts/src	86%	0%	✔
pallets/oracle-benchmarks/src	0%	0%	❌
pallets/price-aggregator/src	72%	0%	➖
Summary	78% (3600 / 4635)	0% (0 / 0)	➖

Minimum allowed line rate is 50%

[ermalkaleci]

1 more code comment, otherwise LGTM

For the PR summary, thanks for not leaving it empty but unfortunately it's not informative at all. It doesn't help with code review, so it would be the same even if it was empty.

I'd suggest to summarize the changes you do, especially for PRs such as these where lots of code is moved or deleted. That would make review easier, and would help set the tone for what to focus on.

E.g.:

• removed duplicated start_node_impl by using feature flag internally instead on the function level
• ...

how that I am looking at "Files changed" there are a lot of changes. I will update to explain everything in more details