Add toc, more details, call out dynamic referencing as an advanced to…

[thebioengineer]

…pic.

[mariev]

👍

[mariev]

Wondering what audience we expect to target with this vignette? I like having minimal examples to help conceptualize the intro to these new concepts, but the emphasis on validate-while-developing means that the concepts are not easily abstracted to the other modes. It may not be immediately obvious to some the other modes make {valtools} immediately useful for validation outside of development 😬

Looking ahead, will there be a separate vignette for each mode? if so, what can we do now to be repetitive about shared concepts such as requirements, etc. without having to re-implement text at a low level?

edit to add: It looks like all my comments are questions of audience accessibility and saving us future rework, so definitely speaks to quality of the examples and overall pacing 🏆