Small fixes, add Interview scenario (first version)

[DorienHuijser]

ℹ️ Summary

• Add initial version of the Interview scenario (typical issues)
• Disable scrolling in the legal basis slides
• Add link to Seeking help for one of the faculties
• Add a resource (anonymisation plan) to the anonymisation chapter
• Add a referencable section on how to write a good pseudonym in the anonymisation chapter
• Update hashing definition in glossary

✅ Related issues (optional)

Fixes #99
Fixes #98
Fixes #97
Fixes #96

📑 Files changed (summary)

• assets/legal-basis-slides (both .Rmd and .html)
• chapters/pseudonymisation-anonoymisation.Rmd
• chapters/seeking-help.Rmd
• files/glossary.csv
• chapters/research-scenarios.Rmd

🤲 Acknowledgement

• Interview scenario: with thanks to Lea Massé, Andreas Franzke, Ron Scholten, Pascal Pas, Jacqueline Tenkink-de Jong, Leon Kessels, Kees Szabo, and Katharina Jovic for input and feedback
• Scrolling in legal basis slides: thanks to FETC GW for seeing the issue
• Pseudonym section: thanks to Pascal Pas for input