feat: transfer ownership

[VGabriel45]

Added transferOwnership() method in BiconomySmartAccountV2.

When transferring ownership of a smart account using this method, it is important to specify the accountAddress parameter when logging in with the new owner. Failing to do so would result in the SDK utilizing the counterfactual address contract instead of the intended account address.

const _smartAccount = await createSmartAccountClient({ signer: walletClient, paymasterUrl, bundlerUrl, accountAddress: "0x...", })

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PR-Codex overview

This PR introduces a new method transferOwnership to transfer ownership of a smart account. It also adds ECDSAModule ABI and related tests.

Detailed summary

• Added transferOwnership method to transfer ownership of smart account
• Included ECDSAModule ABI
• Updated tests for ownership transfer and related functionality

The following files were skipped due to too many changes: tests/modules/write.test.ts

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[github-actions[bot]]

size-limit report 📦

Path	Size
core (esm)	52.36 KB (+0.21% 🔺)
core (cjs)	56.95 KB (+0.14% 🔺)
account (tree-shaking)	51.32 KB (+0.03% 🔺)
bundler (tree-shaking)	2.33 KB (0%)
paymaster (tree-shaking)	2.27 KB (0%)
modules (tree-shaking)	40.05 KB (0%)

[livingrockrises]

does the test cover connecting with new eoa once transfer ownership is mined?

[VGabriel45]

does the test cover connecting with new eoa once transfer ownership is mined?

Yes

[joepegler]

Nice job