Standalone EIP-5 supporting ergoscript compiler

[Luivatra]

With most toolkits and sdk's having the capability to compile ergoscript it has become all too easy to include uncompiled ergoscript into project off chain code bases.
Ideally a standalone compiler should be made to compile ergoscript "projects" into a set of EIP-5 JSON's that can then be used in the off chain code.
Ideal scenario would be an integration with IDE to be able to easily create ergoscript projects, code highlighting etc. but for now a simple CLI would do, taking any ergoscript it finds in a directory and compiles it into eip-5 json.