Add Wido Zaps with support for more vaults

[mazurroman]

Description

Add Zap support for more vaults on Yearn.

Wido brings Zap support for:

• yvCurve-ibAUD-USDC
• yvCurve-ibGBP-USDC
• yvCurve-ibCHF-USDC
• yvCurve-ibJPY-USDC
• yvCurve-ibKRW-USDC
• yvCurve-ibBTC

With Zaps for more vaults to come later.

Related Issue

yearn-sdk PR https://github.com/yearn/yearn-sdk/pull/306

Motivation and Context

Zaps let users deposit any token into a vault instead of just the underlying token. That improves UX and increases deposits and TVL.

Data shows that Zaps contribute to 40% of deposits on Yearn. Having Zap support for all vaults will grow Yearn's overall TVL.

Report: https://twitter.com/widolabs/status/1574762471314915334

How Has This Been Tested?

It was tested locally with the frontend running the yalc'ed SDK.

Left to do

• [x] Everything in https://github.com/yearn/yearn-sdk/pull/306
• [ ] Merged PR https://github.com/yearn/yearn-sdk/pull/306
• [ ] Yearn Allow List

Screenshots (if appropriate):

[xgambitox]

Merged this one recently, that might be relevant https://github.com/yearn/yearn-finance-v3/pull/764. Please take a look.

[kernelwhisperer]

Merged this one recently, that might be relevant #764. Please take a look.

I reviewed the changes in #764, rebased this branch and added this commit f3d2cca. What do you think?