redirect script comparing vaccination strategies to howto guides?

**Is your feature request related to a problem? Please describe.**

- Assess if drafted vignette should be hosted in package repo or as a how-to guide.
- Link: https://github.com/epiverse-trace/finalsize/blob/compare-scenarios/vignettes/articles/compare_vaccination_strategies.Rmd

**Describe the solution you would like**

- Given that it calls for external libraries like {[contactdata](https://github.com/socialcontactdata/contactdata)} as an alternative to {contactsurveys}, I find it better to host it to howto guides.

**Additional context**

- No