Implement Int128 + its numeral literal suffix

[SomeGuyWhoLovesCoding]

Everything in the pure haxe version is done but the issue is that Int128.mul(a, b) doesn't multiply properly with the value bigger than 1.8e19 which means the number will overflow. So, I was wondering if any of you could please fix that issue.

[EyeDaleHim]

I'm not sure if this is the right place to ask for help, the Issues tab might be more sufficient.

[Simn]

Actually I prefer a PR here because it's easier to reason about the code and see the failing tests, so I think this is a good initiative.

[SomeGuyWhoLovesCoding]

How come 14 tests failed?

[EyeDaleHim]

How come 14 tests failed?

That's what the details tab are for, perhaps you can click on them :P

[SomeGuyWhoLovesCoding]

This is an error from linux build 4.08.1:

   - |   [...]
 126 | }
Type Int64Helper refined from class Int128Helper```

[SomeGuyWhoLovesCoding]

Now I'm just waiting for this pr to get merged

[LeonGamerPS1]

balls

[SomeGuyWhoLovesCoding]

balls

Ok

[SomeGuyWhoLovesCoding]

Ignore the commits adter the hrr 717 mention. It was an accident and I didn't mean to do so.

[SomeGuyWhoLovesCoding]

100 commits. Oh boy. I wasted the 15 of them lol