activeagents/activeagent

AI Summary: Implement support for view templates in the Active Agent Rails framework to customize agent instructions. This involves rendering instructions from specified ERB templates based on the `generate_with` option or a passed `prompt` argument, falling back to a default view if no instructions are explicitly provided.

AI Summary: Create example code demonstrating multi-agent workflows and interactions within the Active Agent Rails framework. This includes examples of using callbacks and prompt templates to integrate user information into agent contexts, and examples of passing context between agents.