Rebrand Delegation Toolkit as Smart Accounts Kit

[jeffsmale90]

📝 Description

This PR rebrands the Delegation Toolkit (@metamask/delegation-toolkit) as the MetaMask Smart Accounts Kit (@metamask/smart-accounts-kit).

🔄 What Changed?

List the specific changes made:

• DeleGatorEnvironment renamed to SmartAccountsEnvironment (and related functionality)
• @metamask/delegation-toolkit renamed to @metamask/smart-accounts-kit (and related references)
• /packages/delegation-toolkit renamed to /packages/smart-accounts-kit
• Change-log and version reset for new package

Upon closing this PR, the repository must also be renamed.

🚀 Why?

Developer engagement has been difficult, as the positioning and branding of Delegation Toolkit does not immediately communicate the functionality or usecases that it provides.

🧪 How to Test?

Describe how to test these changes:

All functionality should remain identical, with the exception of:

• DeleGatorEnvironment type is renamed to SmartAccountsEnvironment
• getDeleGatorEnvironment function is now getSmartAccountsEnvironment
• Imports must now reference @metamask/smart-accounts-kit

Ensure all documentation links are correct (this will require updated documentation to first be deployed).

⚠️ Breaking Changes

List any breaking changes:

• DeleGatorEnvironment type is renamed to SmartAccountsEnvironment
• getDeleGatorEnvironment function is now getSmartAccountsEnvironment
• Imports must now reference @metamask/smart-accounts-kit

📋 Checklist

Check off completed items:

• Code follows the project's coding standards
• Self-review completed
• Documentation updated (if needed)
• Tests added/updated
• Changelog updated (if needed)
• All CI checks pass

🔗 Related Issues

Link to related issues:
Closes #
Related to #

📚 Additional Notes

Any additional information, concerns, or context:

---

Note

Rebrands @metamask/delegation-toolkit to @metamask/smart-accounts-kit, renaming DeleGatorEnvironment/helpers to SmartAccountsEnvironment and updating imports, tests, and docs/links accordingly.

• Package Rebrand (breaking):
  • Rename package and path from packages/delegation-toolkit to packages/smart-accounts-kit and publish name to @metamask/smart-accounts-kit.
  • Update monorepo metadata: package.json repository URL, README.md, CHANGELOG.md links, and .github/CODEOWNERS paths.
• API Renames (breaking):
  • Type DeleGatorEnvironment → SmartAccountsEnvironment.
  • Functions: getDeleGatorEnvironment/getDeleGatorEnvironmentV1 → getSmartAccountsEnvironment/getSmartAccountsEnvironmentV1.
  • Deployment helper: deployDeleGatorEnvironment → deploySmartAccountsEnvironment.
  • Related imports/exports and docs strings updated across src/*.
• Tests and E2E:
  • Migrate all imports from @metamask/delegation-toolkit to @metamask/smart-accounts-kit.
  • Update e2e utilities and type references (DeleGatorEnvironment → SmartAccountsEnvironment), plus comments and variable names.
• Misc:
  • Adjust changelog scripts scope for the new package.
  • Update references in dependent packages (delegation-abis, delegation-core, delegation-deployments, 7715-permission-types) to new GitHub org/repo paths.

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[MoMannn]

Will the repo also be rebranded to smart-accounts-kit? Then CHANGELOG.md also needs to update [Unreleased]: https://github.com/metamask/delegation-toolkit/ and all the package.json files of all packages etc.

In the main readme you have still have mention of delegation-toolkit. Also in the contributing file.

In all the other packages in readme there are mentions of: Delegation Toolkit.

Also in delegationManagement.test.ts some mentions of delegation-toolkit

[jeffsmale90]

Will the repo also be rebranded to smart-accounts-kit?

Yup! It sure will! I've added a note to the PR description indicating that the repository must be renamed when the PR is closed.

I've also fixed those references you mention. Not sure how I missed them previously :/