fix(confirmations): submit money account withdrawals on Monad

[jpuri]

Description

Make money-account withdrawals (including the default same-token mUSD on Monad path) actually move funds, mirroring the mobile implementation:

• Treat the Money Keyring as EIP-7702-relay capable. Sponsored withdrawals are externally signed and must publish via the sentinel relay; skipping the relay hook raw-sent an unsigned payload that Monad rejected with "Transaction decoding error".
• Relay the parent execute() as a single exactExecution delegation like mobile's publish hook, instead of expanding nestedTransactions into a batch redeem that mined without moving funds.
• Throw (like mobile) when a sponsored or gas-included transaction lands on a chain without EIP-7702 support instead of silently falling through to the unsigned raw send.
• Approve only funded withdraw batches: re-encode the typed amount at confirm, rebuild the parent batch calldata from the funded nested calls, and log why a submit was refused instead of silently no-oping.
• Hide result rows for zero withdraw amounts even when a no-op quote is stored.

Changelog

CHANGELOG entry: Fixed money account withdrawals not submitting on Monad

Related issues

Fixes: https://consensyssoftware.atlassian.net/browse/CONF-1816

Manual testing steps

1. Open a confirmation for a money account withdrawal (mUSD on Monad)
2. Enter a withdraw amount and confirm
3. Verify the transaction is submitted via the relay and funds actually move
4. Verify a zero withdraw amount hides the result rows and the confirm is blocked

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

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[metamask-ci]

✨ Files requiring CODEOWNER review ✨

✅ @MetaMask/confirmations (42 files, +2268 -186)

• 📁 app/
  • 📁 scripts/
    • 📁 lib/
      • 📁 transaction/
        • 📁 hooks/
          • 📄 delegation-7702-publish.test.ts +78 -0
          • 📄 delegation-7702-publish.ts +23 -4
          • 📄 delegation.test.ts +50 -0
          • 📄 delegation.ts +13 -1
• 📁 ui/
  • 📁 pages/
    • 📁 confirmations/
      • 📁 components/
        • 📁 activity/
          • 📁 transaction-details-hero/
            • 📄 transaction-details-hero.test.tsx +64 -6
            • 📄 transaction-details-hero.tsx +42 -4
        • 📁 confirm/
          • 📁 footer/
            • 📄 single-action-footer.test.tsx +128 -4
            • 📄 single-action-footer.tsx +78 -10
        • 📁 developer/
          • 📁 money-account-withdraw-button/
            • 📄 messenger.ts +13 -0
            • 📄 money-account-withdraw-button.test.tsx +48 -33
            • 📄 money-account-withdraw-button.tsx +37 -13
        • 📁 info/
          • 📁 custom-amount-info/
            • 📄 custom-amount-info.test.tsx +68 -1
            • 📄 custom-amount-info.tsx +44 -14
        • 📁 modals/
          • 📁 pay-with-modal/
            • 📄 pay-with-modal.test.tsx +12 -0
            • 📄 pay-with-modal.tsx +5 -2
        • 📁 rows/
          • 📁 from-account-row/
            • 📄 from-account-row.test.tsx +44 -0
            • 📄 from-account-row.tsx +12 -1
      • 📁 hooks/
        • 📁 alerts/
          • 📁 transactions/
            • 📄 useInsufficientBalanceAlerts.test.ts +2 -2
            • 📄 useInsufficientBalanceAlerts.ts +7 -4
            • 📄 useInsufficientMoneyAccountBalanceAlert.test.ts +171 -0
            • 📄 useInsufficientMoneyAccountBalanceAlert.ts +101 -0
            • 📄 constants.ts +1 -0
        • 📁 gas/
          • 📄 useIsGaslessLoading.test.ts +23 -6
          • 📄 useIsGaslessLoading.ts +14 -1
        • 📁 pay/
          • 📄 useIsPaidByMetaMask.test.ts +22 -0
          • 📄 useIsPaidByMetaMask.ts +17 -5
          • 📄 usePayWithNoFeeToken.test.tsx +60 -0
          • 📄 usePayWithNoFeeToken.tsx +38 -7
        • 📁 transactions/
          • 📄 useLastMoneyAccountWithdrawAmount.test.ts +46 -0
          • 📄 useLastMoneyAccountWithdrawAmount.ts +22 -0
          • 📄 useTransactionConfirm.test.ts +238 -1
          • 📄 useTransactionConfirm.ts +324 -49
          • 📄 useTransactionCustomAmount.test.ts +51 -0
          • 📄 useTransactionCustomAmount.ts +39 -5
          • 📄 useTransactionCustomAmountAlerts.test.ts +25 -0
          • 📄 useTransactionCustomAmountAlerts.ts +1 -0
          • 📄 useUpdateTokenAmount.test.ts +44 -1
          • 📄 useUpdateTokenAmount.ts +16 -11
          • 📄 useConfirmationAlerts.test.ts +4 -0
          • 📄 useConfirmationAlerts.ts +5 -0
      • 📁 utils/
        • 📄 transaction-pay.test.ts +168 -0
        • 📄 transaction-pay.ts +70 -1