feat: add `SEI` mainnet network support

[stanleyyconsensys]

Enable Sei Network to support as additional network

Description

Related issues

Fixes:

Manual testing steps

1. Go to network selector
2. Add Sei Network as additional network

Screenshots/Recordings

Before

After

Pre-merge author checklist

• [ ] I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• [ ] I've completed the PR template to the best of my ability
• [ ] I’ve included tests if applicable
• [ ] I’ve documented my code using JSDoc format if applicable
• [ ] I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• [ ] I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• [ ] I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions[bot]]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[socket-security[bot]]

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

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​metamask/​swaps-controller@​13.1.0 ⏵ 13.2.0	-2		+1	+2

View full report

[github-actions[bot]]

Bitrise

✅✅✅ pr_smoke_e2e_pipeline passed on Bitrise! ✅✅✅

Commit hash: dd6f3842f10daeb80ce4849144a3fa407d5bd36f Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/0bb3d15c-e2fa-420e-b168-303506624d2b

[!NOTE]

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 71.85%. Comparing base (c1693ca) to head (dd6f384). Report is 40 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #14661      +/-   ##
==========================================
+ Coverage   71.63%   71.85%   +0.22%     
==========================================
  Files        2631     2653      +22     
  Lines       56476    57160     +684     
  Branches     8753     8925     +172     
==========================================
+ Hits        40458    41074     +616     
+ Misses      13476    13471       -5     
- Partials     2542     2615      +73     

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[github-actions[bot]]

Bitrise

✅✅✅ pr_smoke_e2e_pipeline passed on Bitrise! ✅✅✅

Commit hash: 8b25a2f81ac6f05750a89cd1d93592c9255f5999 Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/3c0f9ea3-d3f6-4785-8b21-7ef51dae3614

[!NOTE]

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

[sonarqubecloud[bot]]

Quality Gate failed

Failed conditions
10.5% Duplication on New Code (required ≤ 10%)

See analysis details on SonarQube Cloud