🚀 Building Spring by Example V2: Completing Module 04 - Spring Modulith

When I started learning Spring, I noticed something about many of the tutorials I found. They often showed how to use a feature, but not always why it worked or how different parts of an application fit together. I learn best by building things and documenting what I discover, so I started Spring by Example V2. The idea is simple: instead of building one large application, I’m creating a collection of small, focused examples where each example explores a specific Spring concept with clear exp