internal discussion: https://thirdwebdev.slack.com/archives/C04DP04AF1V/p1725028836481129 <!-- start pr-codex --> --- ## PR-Codex overview **Focus:** This PR focuses on fixing the Merkle tree proof for Drop contracts in the `thirdweb` package. ### Detailed summary - Fixed sorting of leaves in `MerkleTree.ts`. - Renamed `ADDRESS_ZERO` to `ZERO_ADDRESS`. - Updated logic for fetching proofs in `fetchProofsForClaimer`. - Added a test for large Merkle trees in `MerkleTree.test.ts`. > ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}` <!-- end pr-codex -->