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.

OLD/DataModel/JdeQueries/SQL_GET_WORKORDER_ROUTING.sql

@@ -0,0 +1,23 @@
+SELECT TRIM(woz.SZEDUS) AS UserID,
+       TRIM(woz.SZEDBT) AS BatchNumber,
+       TRIM(woz.SZEDTN) AS TransactionNumber,
+       woz.SZEDLN AS LineNumber,
+       woz.SZOPSQ / 10.0 AS StepNumber,
+       TRIM(woz.SZMCU) AS WorkCenterCode,
+       woz.SZDOCO AS WorkOrderNumber,
+       TRIM(woz.SZTRT) AS RoutingType,
+       TRIM(woz.SZMMCU) AS BranchCode,
+       TRIM(woz.SZDSC1) AS StepDescription,
+       TRIM(woz.SZURRF) AS FunctionCode,
+       woz.SZTRDJ AS TransactionDate_Date,
+       woz.SZUPMJ AS LastUpdateDate,
+	   woz.SZTDAY AS LastUpdateTime
+  FROM PRODDTA.F3112Z1 woz
+ WHERE woz.SZTYTN = 'JDERTG' AND
+       woz.SZDRIN = '2' AND
+       woz.SZTNAC = '02' AND
+       woz.SZPID = 'ER31410' AND 
+	   TRIM(woz.SZEDUS) IS NOT NULL AND 
+	   TRIM(woz.SZEDBT) IS NOT NULL AND 
+	   TRIM(woz.SZEDTN) IS NOT NULL AND 
+	   TRIM(woz.SZMCU) IS NOT NULL