Building observable AI agents: Temporal now integrates with Braintrust

What this post added

This post details the integration of Temporal with Braintrust to provide observability for AI agents. It introduces code examples for wrapping OpenAI clients with Braintrust's `wrap_openai` and integrating the `BraintrustPlugin` into Temporal Workers and Clients. It also demonstrates how to use `braintrust.load_prompt` to manage prompts externally from Temporal Workflows.