Add ConfigurationValidationRunner with IConfigurationValidator interface for
validating required settings at startup. Includes SecureStore and LDAP validators.
Expand ConfigManager with pipeline editing UI, dialogs, and step editors.
Update documentation with config validation guidance.
Document the MisData_Curr/Hist table split in architecture docs, add
post-sync archival scripts to move BackLevel records to history table,
and generate comprehensive unit test report (856 tests, 100% pass rate).
Set up repository with legacy .NET Framework 4.8 source (OLD/),
new .NET 10 Blazor solution (NEW/), OpenSpec specifications,
documentation, and project configuration.
Joseph Doherty