Limit to react component scope

[barelyhuman]

Currently takes any scope with the reactive definition and replaces with the state hooks

While in the most idea condition, this might not break but we don't live in a idea world. SO CHANGE IT.

Notes

• Check the function declaration / Variable Declaration of the entry module
• Based on the above, check the return statement to be a React.createElement
• If the above satisfies, find all the variables in the current scope and see which passes the variable test
• make the transformations only for them

[barelyhuman]

Based on the above, check the return statement to be a React.createElement

Creates an issue since, if used in a custom hook function, this wouldn't work...
Probably going to ignore this point for now

[barelyhuman]

bacb536 - add support for arrow functions
de8d33b - limit reactive variables to functional scope