Code is cleaner, faster and uses fewer tokens

Key features

• BMAD for planning — turn an idea into a clear brief, requirements, and architecture
• Every task Hedgehog generates is a node with explicit dependencies in sqlite.
• Generators over freehandschemas, boilerplate, and scaffolding come from generators that create the code
• Nx skills adapted from nx-ai-agents-config.
• An opinionated stack — remove unnecessary technical decisions, and settle the necessary ones once