feat(gensyn): add gensyn mainnet

[0xfourzerofour]

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PR-Codex overview

This PR introduces a new blockchain configuration for Gensyn Mainnet in the project, enhancing the account-kit infrastructure with additional chain definitions and RPC URLs.

Detailed summary

• Added a new chain definition for gensynMainnet in account-kit/infra/src/chains.ts.
• Defined properties for gensynMainnet, including id, name, nativeCurrency, rpcUrls, and blockExplorers.
• Updated account-kit/infra/src/exports/index.ts to include gensynMainnet.

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Project	Deployment	Preview	Comments	Updated (UTC)
aa-sdk-ui-demo	Ready	Preview	Comment	Sep 26, 2025 6:58pm

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🌿 Documentation Preview

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[graphite-app]

The native currency configuration appears non-standard. Typically, the name field should contain the full currency name (e.g., "Ether" or "Gensyn") and the symbol field should use uppercase letters (e.g., "ETH" or "GEN"). Please verify these values against the official Gensyn network specifications to ensure they accurately represent the network's native currency.

Suggested change

	nativeCurrency: { name: "eth", symbol: "eth", decimals: 18 },
	nativeCurrency: { name: "Ether", symbol: "ETH", decimals: 18 },

Spotted by Diamond



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