* feat(OpenAI Node): Add a node to work with OpenAI
* Added codex file for OpenAi node
* Minor tweaks to Operation Image.
* Minor tweaks to Resource Text.
* Minor copy modification to Image:Create.
* Removed "a Text" in Text operations names.
* ⚡ Connect Response Format parameter and other improvements
* ✨ Add "filter" postReceiveAction
* ⚡ Rename operations and add spelling mistake again to example
* ⚡ Rename another operation
Co-authored-by: Jonathan Bennetts <jonathan.bennetts@gmail.com>
Co-authored-by: Giulio Andreini <andreini@netseven.it>
