chore!: move methods from `Account` to `ViewOnlyAccount`

[hal3e]

Thanks @AurelienFT for his contribution.

Release notes

In this release, we:

• Move get_asset_outputs_for_amount and adjust_for_fee from Account to ViewOnlyAccount

Summary

This PR moves get_asset_outputs_for_amount, get_asset_inputs_for_amount and adjust_for_fee from Account to ViewOnlyAccount trait. It seem that these two methods doesn't require a full Account and so it give more flexibility in order to implement them in other structures such as Wallet.

Now Wallet also implement these two methods. Before you were forced to build a WalletUnlocked even if you don't use the secret_key.

Breaking changes

This contains an API breaking change as some public trait as been edited:

Breaking Changes

// before
use fuels::acounts::Account;

wallet.get_asset_outputs_for_amount(...);

// after
use fuels::acounts::ViewOnlyAccount;

wallet.get_asset_outputs_for_amount(...);

Checklist

• [x] All changes are covered by tests (or not applicable)
• [x] All changes are documented (or not applicable)
• [x] I reviewed the entire PR myself (preferably, on GH UI)
• [x] I described all Breaking Changes (or there's none)

---

Release notes

In this release, we:

• Did this and that

Summary

Breaking Changes

Checklist

• [ ] All changes are covered by tests (or not applicable)
• [ ] All changes are documented (or not applicable)
• [ ] I reviewed the entire PR myself (preferably, on GH UI)
• [ ] I described all Breaking Changes (or there's none)

[hal3e]

close and wait for window for breaking changes