forge-std & ds-test are being installed in downstream projects

[janjakubnanista]

The problem

forge-std and ds-test are being installed in downstream projects even though they are not needed for this library. They are only used for testing so they should be marked as devDependencies instead of dependencies

The solution

The minimal solution would consist of changing dependencies to devDependencies. However, to follow the good scout rule, a little cleanup was introduced in #67:

• Adding CI pipeline to test any changes
• Add forge-std the foundry way

[GNSPS]

I'm travelling but will get to this next week. 🙏 Thank you for the contribution

[janjakubnanista]

@GNSPS thanks! It would help us a lot!

[janjakubnanista]

@GNSPS het there! Any chance you could look into the PR? Very very very much appreciated!!!

[cawabunga]

Forcing users to install a package directly from github without real necessity is a kind of meh.