Add smolagents to AI and Agents (vinta#3272)

Author: MeiSiristhebest

README.md

@@ -154,6 +154,7 @@ _Libraries for building AI applications, LLM integrations, and autonomous agents
   - [OpenChronicle](https://github.com/Einsia/OpenChronicle) - Open-source, local-first memory for any tool-capable LLM agent.
   - [promptise](https://github.com/promptise-com/foundry) - A framework for building end-to-end production-ready agentic systems, scalable & secure MCP's and autonomous agents.
   - [pydantic-ai](https://github.com/pydantic/pydantic-ai) - A Python agent framework for building generative AI applications with structured schemas.
+  - [smolagents](https://github.com/huggingface/smolagents) - A lightweight library to build agents and multi-agent workflows with minimal code.
   - [TradingAgents](https://github.com/TauricResearch/TradingAgents) - A multi-agents LLM financial trading framework.
 - Data Layer
   - [entroly](https://github.com/juyterman1000/entroly) - An auditable context control plane that optimizes prompt context, stabilizes cache prefixes, and verifies answers locally with WITNESS.