[GOT CREATED] Stream AI responses on HTTP responses, LLM chains, and AI agents nodes

[papajbeautiful]

Critical for any modern AI use case. When combined with the duplicate feature request (refer below), this is now the most requested feature by a significant margin.

Support for Stream in HTTP Request node and OpenAI node

Critical for any modern AI use case. When combined with the duplicate feature request (refer below), this is now the most requested feature by a significant margin. Please prioritise this feature!

Please prioritise this feature!