Description

Removes the settings toggle for editable petnames. Removes the associated selector, action and UI hook, and adds a migration to remove the state property.

While the privacy settings selection during the onboarding flow previously used this experimental setting, this PR changes it to use the security and privacy setting toggle related to third party requests instead.

Related issues

Fixes: https://github.com/MetaMask/MetaMask-planning/issues/2992

Manual testing steps

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Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension 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.