singleRunStrategy

Creates a single-run strategy for an AI agent. This strategy defines a simple execution flow where the agent processes input, calls tools, and sends results back to the agent. The flow consists of the following steps:

1. Start the agent.

2. Call the LLM with the input.

3. Execute a tool based on the LLM's response.

4. Send the tool result back to the LLM.

5. Repeat until LLM indicates no further tool calls are needed or the agent finishes.