feat(ethexe/ethereum): bump alloy to 1.8.3, add custom Eip1559Estimator for AlloyProvider

[StackOverflowExcept1on]

ref alloy-rs/alloy#3849
ref https://github.com/gear-tech/alloy/tree/better-gas-estimation

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
ethexe/ethereum/src/deploy.rs	78% smaller
ethexe/node-loader/src/fuzz/mod.rs	76% smaller
ethexe/node-loader/src/main.rs	65% smaller
ethexe/service/src/tests/mod.rs	33% smaller
ethexe/service/src/tests/utils/env.rs	14% smaller
.ethexe.example.local.toml	Unsupported file format
.ethexe.example.toml	Unsupported file format
Cargo.lock	Unsupported file format
Cargo.toml	Unsupported file format
Makefile	Unsupported file format
ethexe/cli/src/commands/tx.rs	Unsupported file format
ethexe/cli/src/params/ethereum.rs	0% smaller
ethexe/ethereum/src/lib.rs	Unsupported file format
ethexe/observer/src/lib.rs	0% smaller
ethexe/service/src/lib.rs	Unsupported file format
utils/gear-workspace-hack/Cargo.toml	Unsupported file format

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request primarily focuses on upgrading the project's dependency on the alloy Ethereum library to its 1.8.3 version, incorporating a custom gas estimation strategy for EIP-1559 transactions. This update aims to leverage the latest features and improvements from the alloy ecosystem, particularly those related to gas estimation, ensuring more accurate and efficient transaction processing within the Ethereum execution environment.

Highlights

• Alloy Dependency Update: The core alloy library and its associated crates (alloy-consensus, alloy-contract, alloy-eips, alloy-json-rpc, alloy-network, alloy-network-primitives, alloy-node-bindings, alloy-provider, alloy-pubsub, alloy-rpc-client, alloy-rpc-types, alloy-rpc-types-anvil, alloy-rpc-types-any, alloy-rpc-types-beacon, alloy-rpc-types-engine, alloy-rpc-types-eth, alloy-serde, alloy-signer, alloy-signer-local, alloy-transport, alloy-transport-http, alloy-transport-ws, alloy-tx-macros) have been updated from version 1.7.3 to 1.8.3.
• Alloy Source Branch Change: The custom git source for alloy and its sub-crates has been switched from the fix-blob-gas-filler branch to the better-gas-estimation branch, indicating a focus on improved gas estimation.
• Custom EIP-1559 Gas Estimator: A custom Eip1559Estimator has been integrated into the AlloyProvider configuration, utilizing a scaled version of the default EIP-1559 estimation logic (scaled by 15%).
• Dependency Version Bumps: Several other dependencies have received version updates, including reqwest (to 0.13.2 and 0.12.28), darling (to 0.23.0), tokio-tungstenite (to 0.28.0), and tungstenite (to 0.28.0).
• New Dependencies Added: New packages such as tracing, aws-lc-rs, aws-lc-sys, fs_extra, and rustls-platform-verifier have been introduced to the project's dependency tree.

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[StackOverflowExcept1on]

I'll add config

[gemini-code-assist]

Code Review

This pull request updates the alloy library to version 1.8 and switches the patched branch to better-gas-estimation across the workspace. It also introduces a custom EIP-1559 gas estimator in the Ethereum provider that applies a 15% safety margin to default estimates. The review feedback identifies an outdated TODO comment in Cargo.toml and suggests extracting the hardcoded gas scaling factor into a named constant for improved maintainability.

[StackOverflowExcept1on]

/gemini review

This PR should fix validator commits on Ethereum Mainnet. We want to use medium gas +15% for validators commits and x3 blob fee when client uploads code.

[gemini-code-assist]

Code Review

This pull request introduces configurable EIP-1559 fee increase percentages and blob gas multipliers across the ethexe service and CLI. It updates the alloy dependency to version 1.8.3 (branch better-gas-estimation) and implements a custom EIP-1559 estimator in the provider creation logic. Additionally, the basics test has been re-enabled. Feedback is provided regarding the hardcoded gas parameters in the tx command, which should instead utilize the newly introduced configuration options for consistency.