feat: ChoiceAnswer and Quiz

[lebalz]

This PR introduces a new <ChoiceAnswer> component for creating single-choice and multiple choice questions, such as

  <ChoiceAnswer correct={[5]} scoring={points(2)}>
      > In welchem Jahr war 2024?
      
      1. 1965
      2. 1983
      3. 1991
      4. 2000
      5. 2024
  </ChoiceAnswer>

ChoiceAnswers support automatic assessment and points scoring. In addition, there is a Quiz component which groups several ChoiceAnswers into a single quiz, where question orders can be randomized and global scoring rules can be defined.

Preview and documentation: https://deploy-preview-270--teaching-dev.netlify.app/docs/gallery/persistable-documents/answer/choice-answer/.

[netlify]

✅ Deploy Preview for teaching-dev ready!

Name	Link
🔨 Latest commit	787992b
🔍 Latest deploy log	https://app.netlify.com/projects/teaching-dev/deploys/69c3e442351f1300087b0820
😎 Deploy Preview	https://deploy-preview-270--teaching-dev.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[lebalz]

Coole Idee 👍 Würde ich gerne brauchen :)
Zum Verfassen und zur Darstellung als "normales" Markdown: wie wäre eine Syntax vergleichbar zum Step bzw. ProgressState? Die id würde obsolet, da die Reihenfolge dann bereits gegeben ist, randomisieren wäre immernoch möglich. Einzig die korrekten Antworten müssten noch speziell markiert werden, bspw. so

Wir gilt als Erfinder des World Wide Web (WWW)?
<ChoiceAnswer correct={[2]} id="9c86f782-39bc-4a2d-bdb5-53a6dad884aa">
    1. Steve Jobs
    2. Tim Berners-Lee
    3. Ada Lovelace
    4. Alain Berset
    5. Charles Bartowski
</ChoiceAnswer>

[SilasBerger]

I like it! One thing I would change though: The question should IMO be inside the ChoiceAnswer block (I know, it's not part of the answer…). This makes it easier to e.g. automatically add an aufgabe admonition and a checkbox to a ChoiceAnswer, select the individual ChoiceAnswers in a group to arrange them into a carroussel, etc.

<ChoiceAnswer correct={[2]} id="9c86f782-39bc-4a2d-bdb5-53a6dad884aa">
    Wir gilt als Erfinder des World Wide Web (WWW)?

    1. Steve Jobs
    2. Tim Berners-Lee
    3. Ada Lovelace
    4. Alain Berset
    5. Charles Bartowski
</ChoiceAnswer>

[lebalz]

Yeah, this would be really cool - but it's not that easy to create a robust behavior...

The approach of ProgressState is to expect a <ul> as a child and process it (https://github.com/GBSL-Informatik/teaching-dev/blob/main/src/components/documents/ProgressState/index.tsx) - with additional content that could be pre- or post <ul>, it could be hard to do it robust.

Maybe you'd need to add a remark plugin could help? not sure what's the best approach...