refactor: migrate polling controllers to @metamask/messenger

[mikesposito]

Explanation

This PR migrates all controllers extending StaticIntervalPollingController to use @metamask/messenger instead of @metamask/base-controller. This is part of a larger effort to migrate all controllers to use @metamask/messenger.

References

• Related to Implement messenger delegation #5626

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

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Note

Migrates polling infrastructure and multiple controllers to use @metamask/messenger, updates state metadata APIs/tests, and adjusts dependencies and exports across affected packages.

• Messenger migration:
  • Replace RestrictedMessenger with @metamask/messenger across controllers: AccountTrackerController, CurrencyRateController, DeFiPositionsController, MultichainAssetsRatesController, TokenBalancesController, TokenDetectionController, TokenListController, TokenRatesController, BridgeController, BridgeStatusController, and SubscriptionController.
  • Update tests to construct/delegate new Messenger instances; switch deriveStateFromMetadata imports to @metamask/base-controller/next.
• Polling infrastructure:
  • Refactor StaticIntervalPollingController and BlockTrackerPollingController to use @metamask/messenger; remove StaticIntervalPollingControllerNext.
  • Update GasFeeController to extend StaticIntervalPollingController.
• State metadata/API:
  • Rename metadata flag anonymous to includeInDebugSnapshot and adjust usage in controllers/tests.
• Bridge package:
  • Add and export BridgeControllerGetStateAction and BridgeControllerStateChangeEvent types; integrate messenger for actions/subscriptions; fetch/track calls updated.
• Subscription package:
  • Migrate controller to new messenger; wire authentication actions/events; update polling and handlers.
• Changelogs/deps:
  • Update changelogs to note BREAKING changes; add @metamask/messenger dependencies; update TS references; minor README dependency graph tweaks.

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[cryptodev-2s]

LGTM!

The base branch was changed.

requested changes already applied