v0.1.0 -- Public Launch

First public release of Agentic AI for Serious Engineers.

Includes 7 chapters, 2 threaded projects, 52+ passing tests, and working Python code for every concept. Live book at sunilprakash.com/agentic-ai/

Key ideas: workflow-first design, multi-agent without theater, human-in-the-loop as architecture, evaluation and hardening as first-class concerns, and when not to use agents.