Add setup POC

[klarkc]

I am looking for how purscript effect system could work with vue setup hook in a non intrusive way.

[klarkc]

My guess is that vue "ref" function is effectful, so this gonna be helpful https://book.purescript.org/chapter10.html#effectful-functions

[klarkc]

Source of inspiration of how to deal with hooks in the purs context:

https://gist.github.com/i-am-the-slime/eb0f9168e17277b4ff37de25dfe6816e

https://github.com/jonasbuntinx/purescript-react-realworld/

[klarkc]

Effectful example in POC: 4d91e4c

[klarkc]

My guess is that vue "ref" function is effectful, so this gonna be helpful https://book.purescript.org/chapter10.html#effectful-functions

The ref function is not side-effect free because it uses reactive, which uses a effectful function mutating reactiveMap.

[klarkc]

Fixed on 8f0bd65, changing Ref logic, it will be just a reference to the reactive object to be used inside Effect monad.

[klarkc]

There still a problem, how set/get would know how to address the ref. The only solution that I think is to have side-effects on ref, requiring the use of Effect monad

[klarkc]

I'm still considering this composition api approach, I'm seeing that composition api hides a lot of side-effects

[klarkc]

Done in 7ff1b2a