Add new supported Chainflip assets

[0xh3rman]

Import ARBITRUM_USDT, ETHEREUM_WBTC, and SOLANA_USDT and update supported_assets to advertise these tokens. Ethereum now includes ETHEREUM_WBTC; Solana includes SOLANA_USDT; Arbitrum includes ARBITRUM_USDT. This enables support for the additional USDT/WBTC assets in the Chainflip provider.

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
crates/swapper/src/chainflip/client/model.rs	7% smaller
crates/swapper/src/chainflip/provider.rs	1% smaller
crates/gem_evm/src/siwe.rs	0% smaller

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request expands the capabilities of the Chainflip provider by integrating new stablecoin and wrapped Bitcoin assets across multiple blockchain networks. The changes enable the system to recognize and process ARBITRUM_USDT, ETHEREUM_WBTC, and SOLANA_USDT, thereby increasing the range of tokens available for swaps and enhancing the overall utility of the Chainflip service.

Highlights

• New Asset Imports: Imported ARBITRUM_USDT, ETHEREUM_WBTC, and SOLANA_USDT asset constants into the Chainflip provider.
• Expanded Supported Assets: Updated the supported_assets function to include ETHEREUM_WBTC for Ethereum, SOLANA_USDT for Solana, and ARBITRUM_USDT for Arbitrum, enabling their use within the Chainflip provider.

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Changelog

• crates/swapper/src/chainflip/provider.rs
  • Imported new asset constants for ARBITRUM_USDT, ETHEREUM_WBTC, and SOLANA_USDT.
  • Updated the supported_assets method to include the newly imported assets for Ethereum, Solana, and Arbitrum chains.

Activity

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[gemini-code-assist]

Code Review

The pull request extends the ChainflipProvider to support additional assets, specifically WBTC on Ethereum, USDT on Solana, and USDT on Arbitrum, by updating the supported_assets list. A critical issue was identified where the corresponding asset mappings in chainflip_asset_to_asset_id are missing, which could lead to incorrect swap result parsing for these new assets. Additionally, a suggestion was made to sort the asset lists alphabetically for improved readability.