Update Quantum documentation

[wiseflat]

What type of Pull Request is this?

• New guide for Quantum QPUs
• Update of existing guide for Quantum emulators

Description

Add new guide about QPUs

Mandatory information

• This Pull Request shouldn't be merged before: 2025-11-06
• This Pull Request content should be replicated for the US OVHcloud documentation : YES

[Y0Coss]

You have a duplicated meta.yaml with the same ID and full_slug.
Overall, we do not recommend editing the ID and full_slug of an already-prodded guide. This would require redirections to be written.

[wiseflat]

You have a duplicated meta.yaml with the same ID and full_slug. Overall, we do not recommend editing the ID and full_slug of an already-prodded guide. This would require redirections to be written.

Is it better now ?

[benchbzh]

Thank you for your contribution @wiseflat!