fix: use custom sig verify gas consumer

[beer-1]

Description

Closes: #XXXX

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Summary by CodeRabbit

• New Features

  • Introduced a flexible fee checking mechanism for specific transactions, allowing certain transactions to bypass fees.
  • Enhanced gas consumption logic during signature verification.

• Bug Fixes

  • Improved error handling for transaction type assertions.

• Refactor

  • Updated the order of operations in the ante processing phase to improve efficiency.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The pull request modifies the NewAnteHandler function in the app/ante/ante.go file, changing the signature gas consumer from ante.DefaultSigVerificationGasConsumer to sigverify.DefaultSigVerificationGasConsumer. It introduces a new function, freeLaneFeeChecker, to manage transactions in a "free lane" category, bypassing fee checks when applicable. Additionally, the order of anteDecorators has been updated to incorporate the new signature verification decorator. These changes enhance the ante handler's gas consumption logic and fee checking capabilities.

Changes

File	Change Summary
app/ante/ante.go	- Modified NewAnteHandler to use sigverify.DefaultSigVerificationGasConsumer.
	- Added freeLaneFeeChecker function for handling "free lane" transactions.
	- Updated the order of anteDecorators to include the new signature verification decorator.
	- Updated method signature for NewAnteHandler (internal logic modified).
	- Added method CreateAnteHandlerForOPinit.

Possibly related PRs

• fix: enable ethpubkey #68: The changes in this PR also modify the NewAnteHandler function in app/ante/ante.go, specifically updating the signature verification decorator to use the sigverify package, which is directly related to the changes made in the main PR.

🐇 In the code we hop and play,
New handlers lead the way!
With fees that come and fees that go,
Our transactions now flow!
Signature checks, oh what a thrill,
In our free lane, we skip the bill!
🐰✨

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.78%. Comparing base (34e8f2d) to head (0176bb8).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #72   +/-   ##
=======================================
  Coverage   75.78%   75.78%           
=======================================
  Files          14       14           
  Lines        1441     1441           
=======================================
  Hits         1092     1092           
  Misses        302      302           
  Partials       47       47           

Files with missing lines	Coverage Δ
app/ante/ante.go	66.66% <100.00%> (ø)