Feature Request: Support for Classifying / Tagging Datastore Types (SSD, HDD, NVMe, SATA, SAS)

### The required feature described as a wish

I would like CloudStack to provide native support for classifying storage pools by their underlying hardware characteristics. This feature would improve transparency and scheduling decisions across heterogeneous storage environments.

Proposed attributes:
- Storage medium: SSD or HDD
- Interface type: SATA, SAS, or NVMe
- Configuration: Selectable or definable at storage pool creation (via UI and API)

Benefits:
- Enables more intelligent VM placement and scheduling based on storage performance
- Simplifies management of storage tiers and offerings
- Reduces dependency on manual or inconsistent tag naming
- Provides clearer visibility of storage capabilities to administrators and users

Example use case:
- Differentiate between NVMe SSD pools and SATA HDD pools to ensure high-performance workloads are placed on suitable storage tiers

Future considerations:
- Extend classification to support defined storage tiers (e.g., high-performance, standard, archive)
- Enable service offerings to automatically deploy VMs on the matching storage tier
- Provide visibility into storage tier usage and capacity for better planning and monitoring

Commencez par examiner les chemins existants de création de pools de stockage dans l’UI et l’API, puis suivez la manière dont sont représentées les capacités de stockage, les tags et les décisions de placement. Clarifiez la conception des attributs de support, d’interface et de configuration avant de l’implémenter ; le travail terminé doit inclure des classifications sélectionnables ou définissables ainsi que la visibilité demandée pour les administrateurs et les utilisateurs.

Rédigé par le modèle d'indexation à partir du texte de l'issue.