Updated SCHEMA.md to clarify field purposes for Shipping and ShippingDocument entities, emphasizing progressive assignment and nullable status for carrier/truck fields. Changed CargoPartnerId, CargoTrailerId, and CargoTruckId types to nullable (int?). Added git show command for SCHEMA.md in settings.local.json and fixed a missing comma. No structural schema changes.
- Updated controllers and DbTables to support eager loading of CargoPartner and CargoTruck relations.
- Enhanced Shipping and ShippingDocument queries to include related transport entities.
- Extended SCHEMA.md with CargoPartner, CargoTruck, and updated Shipping schema details.
Refactor skill loading protocol in copilot-instructions
Clarified session setup: only two reactive skills are pre-loaded, with three user-gated skills now lazy-loaded on demand. Updated documentation to add "AUTHORITY, RULE SCOPE, AND SKILL INVOCATION" section, revised skill trigger descriptions, and adjusted `[LOADED_DOCS: ...]` prefix logic. Documented docs-archive as a lazy-loaded skill. Added settings.local.json for local file removal permissions. No code logic changes—documentation and protocol only.