Analyzing Service Layer

Output: docs/unwind/layers/service-layer/ (folder with index.md + section files)

Principles: See analysis-principles.md - completeness, machine-readable, link to source, no commentary, incremental writes.

Output Structure

docs/unwind/layers/service-layer/
├── index.md           # Overview, service count, dependency graph
├── services.md        # Service class definitions
├── dtos.md            # Data transfer objects
├── mappers.md         # Mapping logic
├── formulas.md        # Business calculations [MUST]
└── clients.md         # External client integrations