[Feature] Add tests for Errors

[Ph0enixKM]

Is your feature request related to a problem? Please describe.
Error tests that check whether Amber shows the correct errors.

• Write an erroring system
• Add internationalization along the way (support for other languages)
• Write tests for the errors

Describe the solution you'd like
A directory tests/errors that contains error tests where we have a script and corresponding error code. in a comment (default 1).

Ex.

// Error
// E705

"word" - 42

Describe alternatives you've considered
Some character based erroring like: SUB05

Additional context
N/A

[Mte90]

How we want to name the errors?
I think that E when Amber crash and W when there is an alert but still compile, and for the numbers doens't matter.
For the SUB05 I think that this ticket need some examples.