ngb_platform 

Foundational utilities, exception types, normalization helpers, and low-level extensions for NGB Platform.

Core NGB Platform primitives for documents, catalogs, audit log, security, dimensions, and reporting.

Metadata model and descriptors for NGB Platform catalogs, documents, fields, tables, lookups, and UI surfaces.

Reference register contracts, metadata integration, naming, periodicity, and validation exceptions for NGB Platform.

Operational register contracts, naming, period helpers, and validation exceptions for NGB Platform register-based state.

Accounting domain primitives, ledger semantics, posting contracts, and financial reporting models for NGB Platform.

Provider-agnostic persistence contracts for NGB Platform documents, catalogs, accounting, registers, reporting, audit, and unit-of-work boundaries.

Public DTOs and transport contracts for NGB Platform APIs and clients.

Definition builders and registries for NGB Platform catalogs, documents, relationships, derivations, validation, and posting behavior.

Application-facing service abstractions for NGB Platform modules, hosts, reports, menus, and metadata contributors.

Shared schema migrator CLI engine for NGB Platform migration-pack discovery, planning, execution, repair, validation, and schema locking.

NGB Platform execution core for catalogs, documents, lifecycle actions, posting, reporting, validation, security, and workflow orchestration.

Reusable ASP.NET Core API controllers, Swagger support, administration clients, reporting, and API composition helpers for NGB Platform hosts.

PostgreSQL provider implementations, reporting SQL execution, Evolve migration support, and embedded platform schema migrations for NGB Platform.

Hangfire-based background job contracts, scheduling, hosting, health reporting, and recurring platform jobs for NGB Platform.

Reusable health and operability hosting surface for NGB Platform environments.

Provider-neutral ASP.NET Core hosting, authentication, branding, health, CORS, and canonical error handling for NGB Platform hosts.

ASP.NET Core health checks and canonical HTTP exception mapping for the NGB PostgreSQL provider.

PostgreSQL Hangfire storage adapter and batched recurring-job inspection for NGB Platform BackgroundJobs.

Generic-host lifecycle adapters for NGB Platform Runtime, including fail-fast startup validation.