Initial commit: JDE Scoping Tool migration project

Set up repository with legacy .NET Framework 4.8 source (OLD/),
new .NET 10 Blazor solution (NEW/), OpenSpec specifications,
documentation, and project configuration.

NEW/src/JdeScoping.Database/Scripts/026_CreateWorkOrderView.sql

@@ -0,0 +1,13 @@
+-- Migration: 026_CreateWorkOrderView
+-- Source: OLD/Database/Views/WorkOrder.sql
+-- Union view combining WorkOrder_Curr and WorkOrder_Hist
+
+CREATE OR ALTER VIEW [dbo].[WorkOrder] AS
+(
+    SELECT hist.*
+    FROM dbo.WorkOrder_Hist hist
+    UNION ALL
+    SELECT curr.*
+    FROM dbo.WorkOrder_Curr curr
+);
+GO