Better structure of CapH docs

[Sayanta66]

This issue indicates a better structure of the CapH docs in terms of indexing. The following ideas can be seen below:

[Sayanta66]

A rough idea of the structure:

• Preparation doc should be in the Quickstart section
• After preparation, the getting started doc should be there.
• The ClusterAPI quickstart link shouldn't be in the quickstart section as a separate entity but be in somewhere in the getting started doc and that too in the prerequisite area.

[Sayanta66]

@janiskemper Do you think this will be better?

[janiskemper]

sounds good!

[Sayanta66]

Reference links - https://cluster-api.sigs.k8s.io/reference/api_reference https://doc.crds.dev/github.com/syself/cluster-api-provider-hetzner https://cluster-api.sigs.k8s.io/developer/guide

[Sayanta66]

1. Introduction
2. Preparation
3. Quickstart
4. CAPH Topics 4.1. Managing SSH Keys 4.1.1. Hetzner Cloud 4.1.2. Hetzner Robot 4.2. Node Images
5. Guides 5.1. Hetzner Dedicated / Baremetal server
6. Developer Guide
7. Troubleshooting
8. Reference

[guettli]

I think this is implemented now: https://syself.com/docs/caph/getting-started/introduction