feat: add last subscription response

[tuna1207]

Explanation

Add last subscription response in getSubscriptions method

References

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

Adds lastSubscription to controller state and getSubscriptions response, updates comparison/update logic and metadata, extends Subscription fields, and updates tests/changelog.

• Subscription Controller:
  • Add lastSubscription to SubscriptionControllerState and wire into getSubscriptions (fetch, compare, persist, expose to UI).
  • Introduce #isSubscriptionEqual and reuse in #areSubscriptionsEqual; update state only when lastSubscription/subscriptions/trialedProducts/customerId change.
  • Update metadata: subscriptions.includeInStateLogs → false; add persist/usedInUi flags; add metadata for lastSubscription.
• Types:
  • Extend GetSubscriptionsResponse with lastSubscription.
  • Extend Subscription with canceledAt, inactiveAt, and required isEligibleForSupport.
• Tests:
  • Update mocks to include isEligibleForSupport.
  • Add test for lastSubscription state update; adjust snapshots for metadata changes.
• Docs/Changelog:
  • Update CHANGELOG with lastSubscription addition.

^{Written by Cursor Bugbot for commit d9c1f29. This will update automatically on new commits. Configure here.}

[cursor]

Bug: State Log Snapshot Mismatch with Metadata (Bugbot Rules)

The test snapshot for includeInStateLogs still includes subscriptions in the expected output, but the metadata was changed to set includeInStateLogs: false for subscriptions. This will cause the test to fail since the snapshot expects subscriptions to be present but the metadata now excludes it from state logs. The snapshot needs updating to match the new metadata configuration.

packages/subscription-controller/src/SubscriptionController.test.ts#L1073-L1082

core/packages/subscription-controller/src/SubscriptionController.test.ts

Lines 1073 to 1082 in 0cfbd57

	paymentTokenAddress: '0xtoken',
	productType: PRODUCT_TYPES.SHIELD,
	interval: RECURRING_INTERVALS.month,
	}),
	).toThrow('Product price not found');
	},
	);
	});
	it('throws when price not found for interval', async () => {

 

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[tuna1207]

@metamaskbot publish-preview