chore(runway): cherry-pick fix: cp-7.58.0 fix gasless transaction support logic (#21619)

- fix: cp-7.58.0 fix gasless transaction support logic (#21604)

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## **Description**

This PR fixed and aligns the gasless transaction logic vie 7702 and
smart transactions .
It ensures consistent handling of Smart Transactions, `sendBundle`
support, and EIP-7702 activation.

### Changes

#### Updated `useIsGaslessSupported` hook
Gasless is now considered supported when:
- Smart Transactions are enabled **and** the chain supports
`sendBundle`, or
- Smart Transactions are disabled **and** the chain supports EIP-7702
(`is7702Supported`).

#### Updated `isEIP7702GasFeeTokensEnabled`
EIP-7702 gas fee tokens are now enabled when:
- Smart Transactions are **not** enabled, or
- The chain **does not** support `sendBundle`.

This prevents EIP-7702 activation when full Smart Transaction support is
available.

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## **Changelog**

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## **Related issues**

Fixes: #21613
https://github.com/MetaMask/mobile-planning/issues/2356

## **Manual testing steps**

```gherkin
Feature: Pay gas fees using an alternative token on Arbitrum mainnet

  Scenario: User sends a token transaction using USDC to pay for gas fees
    Given user has USDC to pay for the transaction
    And the user has an upgraded account on Arbitrum mainnet
    And the user has insufficient ETH balance to cover gas fees

    When the user sends a USDC token transaction on Arbitrum mainnet
    And selects USDC as the gas fee token in the "Network Fee" row
    And confirms the transaction

    Then the transaction should be successfully submitted
    And the user should see on Etherscan that gas fees were paid in USDC
    And the USDC balance of the account should decrease accordingly
```

## **Screenshots/Recordings**

[Screencast from 2025-10-24

15-48-57.webm](https://github.com/user-attachments/assets/ac5e2ac8-5849-4057-8f95-658e632c40cb)


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before and after of your change. -->

### **Before**

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### **After**

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## **Pre-merge author checklist**

- [ ] I’ve followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding

Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [ ] 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](https://jsdoc.app/) format
if applicable
- [ ] I’ve applied the right labels on the PR (see [labeling

guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
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.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Aligns gasless support to use Smart Transactions only when sendBundle
is supported, otherwise fall back to EIP-7702; gates 7702 gas fee tokens
when full Smart Tx support is available, with comprehensive test
updates.
> 
> - **Hooks**
> - **`useIsGaslessSupported`**: Uses `selectShouldUseSmartTransaction`;
adds `sendBundle` check and short-circuits 7702 checks when Smart Tx +
`sendBundle` are supported; sets `isSupported` when Smart Tx +
`sendBundle` OR EIP-7702 conditions pass; adds JSDoc.
> - **Controller**
> - **`transaction-controller-init`**: Updates
`isEIP7702GasFeeTokensEnabled` to enable 7702 gas fee tokens only when
Smart Tx is disabled or `sendBundle` is unsupported.
> - **Tests**
> - **`useIsGaslessSupported.test`**: Reorganizes and extends cases for
Smart Tx, EIP-7702, and edge cases; adds
`SMART_TRANSACTIONS_ENABLED_STATE`; asserts behavior when `sendBundle`
unsupported.
> - **`transaction-controller-init.test`**: Adds test for
`isEIP7702GasFeeTokensEnabled` behavior.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
7882d53. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->


[3267c1b](3267c1b)

Co-authored-by: Vinicius Stevam <[email protected]>

Author: runway-github[bot]