feat: support EIP-7702 transaction type

[XinyuCRO]

Closes: #XXX

Description

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For contributor use:

• Targeted PR against correct branch (see CONTRIBUTING.md)
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards.
• Wrote unit and integration tests
• Updated relevant documentation (docs/) or specification (x/<module>/spec/)
• Added relevant godoc comments.
• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md
• Re-reviewed Files changed in the Github PR explorer

---

For admin use:

• Added appropriate labels to PR (ex. WIP, R4R, docs, etc)
• Reviewers assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	pypi/​pydantic@​2.11.7 ⏵ 2.7.4
	pypi/​pydantic@​2.11.7 ⏵ 2.9.2
	pypi/​eth-utils@​3.0.0 ⏵ 5.3.0
	pypi/​parsimonious@​0.9.0 ⏵ 0.10.0	+1
	pypi/​pydantic-core@​2.39.0 ⏵ 2.18.4
	pypi/​pydantic-core@​2.39.0 ⏵ 2.23.4
	pypi/​eth-typing@​4.0.0 ⏵ 5.2.1
	pypi/​eth-abi@​5.0.0 ⏵ 5.2.0	+1
	pypi/​eth-rlp@​1.0.1 ⏵ 2.2.0
	pypi/​hexbytes@​0.3.1 ⏵ 1.3.1
	pypi/​types-requests@​2.32.4.20250809 ⏵ 2.32.4.20250611

View full report

[codecov]

Codecov Report

❌ Patch coverage is 50.70423% with 175 lines in your changes missing coverage. Please review.
✅ Project coverage is 45.91%. Comparing base (ee752ec) to head (c60275c).
⚠️ Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
x/evm/types/set_code_tx.go	72.30%	38 Missing and 16 partials ⚠️
x/evm/keeper/set_code_authorizations.go	0.00%	38 Missing ⚠️
x/evm/types/auth_list.go	18.42%	28 Missing and 3 partials ⚠️
x/evm/types/tx_args.go	43.33%	17 Missing ⚠️
x/evm/types/msg.go	0.00%	12 Missing ⚠️
ante/interfaces/setup.go	0.00%	6 Missing and 1 partial ⚠️
x/evm/keeper/utils.go	61.11%	5 Missing and 2 partials ⚠️
x/evm/keeper/state_transition.go	0.00%	4 Missing and 1 partial ⚠️
x/evm/types/tx_data.go	0.00%	2 Missing ⚠️
evmd/ante/handler_options.go	0.00%	0 Missing and 1 partial ⚠️
... and 1 more

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #690      +/-   ##
===========================================
+ Coverage    45.84%   45.91%   +0.07%     
===========================================
  Files          184      187       +3     
  Lines        18599    18918     +319     
===========================================
+ Hits          8526     8686     +160     
- Misses        9311     9447     +136     
- Partials       762      785      +23     

Files with missing lines	Coverage Δ
ante/eth.go	83.41% <100.00%> (+0.17%)	⬆️
rpc/backend/call_tx.go	57.18% <ø> (+0.51%)	⬆️
evmd/ante/handler_options.go	54.91% <0.00%> (ø)
x/evm/types/codec.go	37.50% <0.00%> (-0.80%)	⬇️
x/evm/types/tx_data.go	66.00% <0.00%> (-2.75%)	⬇️
x/evm/keeper/state_transition.go	71.06% <0.00%> (-1.23%)	⬇️
ante/interfaces/setup.go	75.82% <0.00%> (-6.32%)	⬇️
x/evm/keeper/utils.go	75.89% <61.11%> (-2.24%)	⬇️
x/evm/types/msg.go	56.95% <0.00%> (-0.26%)	⬇️
x/evm/types/tx_args.go	89.88% <43.33%> (-10.12%)	⬇️
... and 3 more

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