Remove dependency on deleted SQL Server Table-Valued Parameter types
by refactoring lookup methods to use built-in SQL Server functions:
- Simple single-value lookups (Items, WorkOrders, WorkCenters,
ProfitCenters, Users) now use STRING_SPLIT with comma-separated
strings from C#
- Complex multi-column lookup (Lots with LotNumber + ItemNumber)
now uses OPENJSON with JSON string from C#
This eliminates the need for TVP type definitions (scripts 033-039)
while maintaining equivalent functionality.
Set up repository with legacy .NET Framework 4.8 source (OLD/),
new .NET 10 Blazor solution (NEW/), OpenSpec specifications,
documentation, and project configuration.