Update README to clarify project scope

Removed affiliation note and clarified project scope.

Author: ahmed-sekka

README.md

@@ -11,10 +11,6 @@ No orchestration code. No glue logic. Just define your agents and run.
 
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-> Independent project — not affiliated with [`spring-ai-community/agent-client`](https://github.com/spring-ai-community/agent-client), which is the official AgentClient abstraction over CLI agents (Claude Code, Codex, Gemini, etc.). This repository has a different scope: a graph-based runtime for stateful agent **workflows** on top of Spring AI.
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 ## ⚡ In 60 seconds
 
 ```java