Description

The DataDeletionService has been moved to a services directory, independent of controllers. This was done to reinforce that services are independent of controllers, and can be used outside of them.

Related issues

This is an improvement for the PR #24503

Manual testing steps

N/A

Screenshots/Recordings

N/A

Pre-merge author checklist

• I’ve followed MetaMask 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.