fix: normalize Ethereum addresses for case-insensitive comparison in Merkl incentives

[Copilot]

General Changes

• Fixes case-sensitivity bug in address comparison that caused reward lookups to fail when API returns addresses in different casing

Developer Notes

Ethereum addresses can be lowercase, uppercase, or EIP-55 checksummed. The Merkl API may return addresses in any format, breaking direct string .includes() checks.

Changes:

• Normalize INK_POINT_TOKEN_ADDRESSES constant to lowercase at definition
• Add .toLowerCase() to all incoming address comparisons (3 locations: filter, find, validation check)

Before:

const INK_POINT_TOKEN_ADDRESSES = ['0x40aBd730Cc9dA34a8EE9823fEaBDBa35E50c4ac7'];
INK_POINT_TOKEN_ADDRESSES.includes(breakdown.token.address) // Fails if API returns different casing

After:

const INK_POINT_TOKEN_ADDRESSES = ['0x40aBd730Cc9dA34a8EE9823fEaBDBa35E50c4ac7'.toLowerCase()];
INK_POINT_TOKEN_ADDRESSES.includes(breakdown.token.address.toLowerCase()) // Always works

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Reviewer Checklist

Please ensure you, as the reviewer(s), have gone through this checklist to ensure that the code changes are ready to ship safely and to help mitigate any downstream issues that may occur.

• End-to-end tests are passing without any errors
• Code changes do not significantly increase the application bundle size
• If there are new 3rd-party packages, they do not introduce potential security threats
• If there are new environment variables being added, they have been added to the .env.example file as well as the pertinant .github/actions/* files
• There are no CI changes, or they have been approved by the DevOps and Engineering team(s)

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Project	Deployment	Actions	Updated (UTC)
interface	Ready	Preview, Comment	Feb 16, 2026 11:27am