feat: create a way to handle errors

[luislucena16]

• considering solidity updates and good semantic practices, it can be:

if (owner != msg.sender) revert NotAllowed();

• helps to make error messages more verbose and simple to view code for developers or feedback to users.

[0xneves]

Hi @luislucena16
Referring to the identation, I think its a good idea to shorten characters in the code by removing the "{}" of the if else's, from this:

        if (swap.owner != msg.sender) {
            revert InvalidAddress(msg.sender);
        }

...to this:

        if (swap.owner != msg.sender) revert InvalidAddress(msg.sender);

[luislucena16]

hey @0xneves
yes exactly! it allows to handle errors more organized and with better semantics 💫

[0xjoaovpsantos]

Hey guys this issue is available? If so, I would like to get it

@0xneves @luislucena16

[luislucena16]

hi @0xjoaovpsantos I'll take care of it!

[0xneves]

Counting on you, this is a fast one, let's go!

[luislucena16]

done! PR: #157

[0xneves]

Could you speed up this resolution @luislucena16? Since it is blocking issue #104 from developing.
Thank you

[luislucena16]

done! waiting for your approval