### PR [#2210](https://github.com/danielmiessler/Fabric/pull/2210) by [ksylvan](https://github.com/ksylvan): feat: add Pzero as an OpenAI-compatible AI provider

- Added Pzero as an OpenAI-compatible AI provider.
- Registered Pzero with its OpenAI-compatible API base URL.
- Added Pzero to the README’s list of supported AI providers.
