feat: add gas and skipSimulation params to sendTransaction

[pedrocrvz]

Summary

• Add optional gas (bigint) and skipSimulation (boolean) parameters to sendTransaction and sendTransactionSync across relayer and account layers
• Values are passed through to the RPC request params (gas is converted to string)
• Add tests for both new parameters at all layers

Test plan

• All existing tests pass (pnpm test — 202 tests)
• Build and type-check pass (pnpm build, tsc --noEmit)
• New tests verify gas and skipSimulation are included in RPC params (relayer layer)
• New tests verify gas and skipSimulation are passed through to client (account layer)

🤖 Generated with Claude Code

[gemini-code-assist]

Summary of Changes

Hello @pedrocrvz, 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 enhances transaction functionality by introducing optional gas and skipSimulation parameters. This allows users greater control over transaction execution, enabling them to specify gas limits and bypass simulation checks when desired. The changes are implemented consistently across different layers of the application, ensuring robust and flexible transaction handling.

Highlights

• New Transaction Parameters: Added optional gas (bigint) and skipSimulation (boolean) parameters to the sendTransaction and sendTransactionSync functions.
• Layer Integration: These new parameters are integrated across both the relayer and account layers, ensuring consistent functionality.
• RPC Parameter Handling: The gas parameter is converted from a bigint to a string before being passed to the RPC request, while skipSimulation is passed directly as a boolean.
• Comprehensive Testing: New tests have been added at all layers to verify that gas and skipSimulation are correctly included in RPC parameters and passed through to the client.

Changelog

• .changeset/sparkly-rules-yell.md
  • Added a new changeset file to document the feature addition.
• examples/account/sponsored/src/index.ts
  • Updated the sponsored account example to include the new skipSimulation parameter in a transaction call.
• src/account/actions/sendTransaction.test.ts
  • Added a test case to verify that gas and skipSimulation parameters are correctly passed through to client.sendTransaction.
• src/account/actions/sendTransaction.ts
  • Extended the SendTransactionParameters type to include optional gas (bigint) and skipSimulation (boolean) properties.
  • Modified the sendTransaction function to destructure and pass the new gas and skipSimulation parameters to the underlying client call.
• src/account/actions/sendTransactionSync.test.ts
  • Added a test case to verify that gas and skipSimulation parameters are correctly passed through to client.sendTransactionSync.
• src/account/actions/sendTransactionSync.ts
  • Modified the sendTransactionSync function to destructure and pass the new gas and skipSimulation parameters to the underlying client call.
• src/relayer/evm/actions/sendTransaction.test.ts
  • Added a test case to confirm that gas (converted to string) and skipSimulation are correctly included in the RPC parameters for relayer_sendTransaction.
• src/relayer/evm/actions/sendTransaction.ts
  • Extended the SendTransactionParameters type to include optional gas (bigint) and skipSimulation (boolean) properties.
  • Modified the sendTransaction function to destructure the new parameters and include them in the RPC request, converting gas to a string.
• src/relayer/evm/actions/sendTransactionSync.test.ts
  • Added a test case to verify that gas (converted to string) and skipSimulation are correctly included in the RPC parameters for relayer_sendTransactionSync.
• src/relayer/evm/actions/sendTransactionSync.ts
  • Modified the sendTransactionSync function to destructure the new parameters and include them in the RPC request, converting gas to a string.

Activity

• The author has confirmed that all existing tests pass (202 tests).
• The author has verified that build and type-check processes pass.
• The author has added new tests to confirm gas and skipSimulation are correctly included in RPC params at the relayer layer.
• The author has added new tests to confirm gas and skipSimulation are passed through to the client at the account layer.

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[gemini-code-assist]

Code Review

The pull request successfully adds optional gas and skipSimulation parameters to sendTransaction and sendTransactionSync functions across both relayer and account layers. The changes are well-tested, ensuring that these new parameters are correctly passed through to the RPC requests. The code is clean and follows good practices for parameter handling and type definitions. The new changeset file and example update are also appropriate.