Added a documentation on how to install Simplyblock on a Talos-based Kubernetes cluster

[noctarius]

This pull request adds a documentation page to explain how simplyblock storage clusters can be installed (fully hypercoverged) into a Talos Kubernetes cluster.

It follows the existing Ceph / Rook style and has a short explanation of the three different simplyblock components that can be installed.

[Copilot]

Pull request overview

Adds a new Kubernetes CSI guide documenting how to install Simplyblock (control plane, storage plane, and CSI driver) on a Talos-based Kubernetes cluster, and wires it into the docs navigation so it appears in the CSI section.

Changes:

• Added a new MDX guide: simplyblock-storage.mdx covering preparation (kernel modules, hugepages, namespace) and installation/cleanup steps.
• Updated docs navigation (public/docs.json and kubernetes-guides.yaml) to include the new guide under CSI.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 6 comments.

File	Description
public/kubernetes-guides/csi/simplyblock-storage.mdx	New Talos-focused Simplyblock installation guide (control plane, storage plane, CSI, cleanup, references).
public/docs.json	Adds the Simplyblock guide route to the CSI navigation list.
kubernetes-guides.yaml	Adds the Simplyblock guide to the CSI pages list for the docs navigation.

Comments suppressed due to low confidence (2)

public/kubernetes-guides/csi/simplyblock-storage.mdx:16

• The product name is capitalized inconsistently in this paragraph ("Simplyblock" vs "simplyblock"). For clarity and consistency across the docs, use a single capitalization for the product name (and keep the lowercase form only for things that are explicitly named that way, such as namespaces or CLI flags).

Simplyblock is a highly versatile storage platform that can be deployed on Kubernetes and other platforms. That means that not all components must be installed on Talos. In this guide, we will focus on a full installation of simplyblock into Talos. For all options, see the [simplyblock documentation](https://docs.simplyblock.io/latest/).

public/kubernetes-guides/csi/simplyblock-storage.mdx:235

• The cleanup section uninstalls a release named simplyblock, but the install sections reference/select release=simplyblock-csi and currently don't clearly define the release name. Once the install commands are fixed, please ensure the uninstall command matches the actual release name users will have installed (and consider uninstalling both CSI and any controller release if applicable).

Uninstall the storage plane and CSI driver chart:

```bash
helm uninstall simplyblock -n simplyblock

</details>



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