Implement more sized number types #1
Description
Currently only i32 and f32s are implemented along with limited u8 for characters.
This needs to be expanded however is not a priority at the moment as I am currently focussing on adding core features to the compiler.
Each of these will need a named type in the global environment, a variety of operations such as addition, multiplication and comparison to be implemented in both the type checking stage and in the compiler itself.
If you would like to help contribute this is a good place to start and will give a broad overview of how the whole compiler works.