feat!: Expose Assets-owned controller/service methods through messenger

[GuillaumeRx]

Explanation

Exposes all the public methods other than internally used methods of the assets-owned controllers/services through the messenger.

This also refactors how actions are defined and bound to the messenger using registerMethodActionHandlers and MESSENGER_EXPOSED_METHODS.

The generate-method-action-type script was used to generate the action types.

This is a breaking change in the AccountTrackerController package as some of the action type names changed but none of the underlying signatures changed.

References

• Fixes https://consensyssoftware.atlassian.net/browse/WPC-405
• Related to https://consensyssoftware.atlassian.net/browse/WPC-361

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
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

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Note

Medium Risk
Medium risk because it changes messenger action/type definitions (including a breaking rename for AccountTrackerController action types) and broadens the set of methods exposed through messengers; runtime behavior is mostly refactoring to centralized registerMethodActionHandlers but could affect consumers’ imports and action wiring.

Overview
Exposes additional public methods from assets-owned controllers via their messengers (notably AssetsContractController:getStakedBalanceForChain, MultichainAssetsRatesController:fetchHistoricalPricesForAsset, and multiple TokenDetectionController/TokensController actions), and updates package exports so consumers can import the new action types.

Refactors affected controllers to use MESSENGER_EXPOSED_METHODS + messenger.registerMethodActionHandlers(...) and replaces hand-written action type unions with auto-generated *-method-action-types.ts files; breaking rename standardizes AccountTrackerController messenger action type names to include Controller. Adds tsx and new generate-method-action-types scripts, updates tests accordingly, and records the changes in the assets-controllers changelog.

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[cryptodev-2s]

I think you may have missed CHANGELOG entries for changes in NetworkEnablementController

[GuillaumeRx]

Good catch !