- Expand BDP section in AGENTS.md from 4 entities to 18+ (Invoices, Inventory, Employees, Business Units, Locations, Suppliers, Manufacturers, Returns/RMA, Templates, Tasks & Task Lists, Service Jobs, Status Definitions, Sequences, Financial Accounts)
- Add Rust edition 2024 and missing crates to AGENTS.md Technical Implementation (serde, config, dotenvy, thiserror, tracing)
- Add Coding Conventions table for BDP section in AGENTS.md
- Update Database Configuration with specific variables (DATABASE_URL, server__host, server__port)
- Add Domain Concepts section referencing DOMAIN.md in AGENTS.md (_underscore fields, reference resolution pattern, AUD default currency, BU allocation)
- Add Domain Concepts section to README.md filling gaps
- Peer harmonization approach: no single source of truth; all three docs are peers with cross-references
See HARMONIZATION_DIFF.md for before/after diff summary.
