Split library into multiple

[DysphoricUnicorn]

Reasoning

The validators can all work without react, and the example components that most users will probably replace

Current Status

Pulling in formifly pulls in a lot of dependencies that are not needed in all cases where formifly could be useful.

Should-Be Status

Formifly is split into subcomponents that can be installed independently.

For this, we should split this library into two:

1: Formifly React (using this repository and npm package) - Ships all of the features to make formifly work as it is intended to be used, including example components.
2: Formifly validators - Only the validators code, so that it can also be used for server side validation. This libary should aim for 0 external dependencies

Acceptance Criteria

• There is a validators library that can be installed without the react components
• The main formifly package still works just as expected without any breaking changes
• CI pipelines are set up to automate releases