Update Geti brand in documentation

[jcchr]

🧩 Issue type

Documentation 📚

📄 Description

In the Geti documentation - available under the following url: https://docs.geti.intel.com/ - replace all occurrences of Intel Geti to Geti. Replace also logo - to the new one not containing Intel.

📋 Steps to reproduce (if applicable)

No response

💻 Expected behavior

No response

🖼️ Screenshots, video recordings or logs

No response

📦 Geti version

2.13.0

Hardware

No response

🖥️ Operating System

No response

Browser (if applicable)

No response

Python Version (if relevant)

No response

➕ Additional context

No response