DbContexts

EF Core DbContext base classes with automatic timestamp management, UTC conversion, and lazy loading proxy support.

Key Files

IAcDbContextBase.cs — Base interface (Name, SessionId).
AcDbContextBase.cs — Abstract base: SQL Server config, auto Created/Modified timestamps, DateTime UTC conversion, transaction/SaveChanges handling.
AcDbContextExtension.cs — Extensions for entity keys, modified properties, value converters, UTC handling.
IAcEntityTypeConfiguration.cs — Interface for EF entity type configurations.

Folder	Purpose
`Users/`	User-specific DbContext with DbSets for User, Profile, Address, Company, UserToken, EmailMessage
`Loggers/`	Logger DbContext with NoTracking for read performance