feat: CoW AMM multisig with tx batch

[agualis]

Disclaimer:
Note that this feature is a proof of concept and we have only tested the happy paths.
Once we release V3, we will improve the design and cover all the edge cases. TODO examples:

• Proper manage multisigs via Wallet Connect
• Track Safe transaction hash in the Recent Transactions list (now we lose the transaction page if the user leaves the page once the multisig process has been started)

Required setup:
It is required to have a multisig Safe Account with 2 min confirmations.

How to test:

1. Open https://app.safe.global/
2. Go to Apps > My custom apps > click Add custom Safe App
3. Input the preview URL of the current PR in the Safe App Url* input: https://mono-test-v3-git-feat-cowammbatch-balancer.vercel.app/
4. Click Add and then open Safe App
5. Open a Gnosis CoW AMM pool and Add liquidity

Example of batch of 3 transactions (2 token approvals + 1 add liquidity transaction):

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
mono-beets-v3	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 22, 2024 0:39am
mono-frontend-v3	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 22, 2024 0:39am
mono-test-v3	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 22, 2024 0:39am