feat: sync queue to UserProfileController

[mikesposito]

Depends on:

• feat: add @metamask/user-profile-controller package #7194

Explanation

This PR adds a queue to UserProfileController, and a polling mechanism to process the queue.

The queue is updated in the following scenarios:

• When the wallet is being unlocked AND firstSyncCompleted is false (i.e., first sync has not been completed yet)
• When a new account is added

At each polling interval, if there are items in the queue, the controller will attempt to call UserProfileService through the messenger to sync addresses in batches, grouped by their entropy source. Accounts with no entropy source will be batched together.
The queue is persisted to storage, so that if the app is closed and reopened, the sync process can continue from where it left off. If one of the batch syncs fails, the same batch will be retried in the next interval.

References

• Related to https://consensyssoftware.atlassian.net/browse/WPC-179

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed, highlighting breaking changes as necessary
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes