feat(database): split MisData into archival tables

Split MisData table into MisData_Curr (Status='Current') and
MisData_Hist (Status='BackLevel') following existing archival pattern.

- Add MisData_Curr and MisData_Hist table scripts
- Create MisData view (UNION ALL) for backward compatibility
- Update production and DEV pipeline configurations
- Update unit tests for new table count (22 tables)
- Update database documentation

NEW/src/JdeScoping.Database/Scripts/012_CreateMisDataTable.sql

@@ -1,10 +1,11 @@
 -- Migration: 012_CreateMisDataTable
 -- Source: OLD/Database/Tables/MisData.sql
--- Changes: DATETIME -> DATETIME2(7)
+-- Changes: DATETIME -> DATETIME2(7), now creates MisData_Hist (archival pattern)
+-- Note: This script is kept for fresh installs; creates the _Hist table
 
-IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'MisData' AND schema_id = SCHEMA_ID('dbo'))
+IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'MisData_Hist' AND schema_id = SCHEMA_ID('dbo'))
 BEGIN
-    CREATE TABLE [dbo].[MisData]
+    CREATE TABLE [dbo].[MisData_Hist]
     (
         [ItemNumber] VARCHAR(32) NOT NULL,
         [BranchCode] VARCHAR(32) NOT NULL,
@@ -20,7 +21,7 @@ BEGIN
         [Status] VARCHAR(32) NOT NULL,
         [ReleaseDate] DATETIME2(7) NULL,
         [ObsoleteDate] DATETIME2(7) NULL,
-        CONSTRAINT [PK_MisData] PRIMARY KEY CLUSTERED([ItemNumber], [BranchCode], [SequenceNumber], [MisNumber], [RevID], [Status], [CharNumber])
+        CONSTRAINT [PK_MisData_Hist] PRIMARY KEY CLUSTERED([ItemNumber], [BranchCode], [SequenceNumber], [MisNumber], [RevID], [Status], [CharNumber])
     );
 END
 GO

NEW/src/JdeScoping.Database/Scripts/012a_CreateMisDataHistTable.sql

@@ -0,0 +1,26 @@
+-- Migration: 012a_CreateMisDataHistTable
+-- Source: OLD/Database/Tables/MisData.sql
+-- Changes: DATETIME -> DATETIME2(7), split into Hist/Curr tables
+
+IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'MisData_Hist' AND schema_id = SCHEMA_ID('dbo'))
+BEGIN
+    CREATE TABLE [dbo].[MisData_Hist]
+    (
+        [ItemNumber] VARCHAR(32) NOT NULL,
+        [BranchCode] VARCHAR(32) NOT NULL,
+        [SequenceNumber] VARCHAR(32) NOT NULL,
+        [MisNumber] VARCHAR(32) NOT NULL,
+        [RevID] VARCHAR(32) NOT NULL,
+        [CharNumber] VARCHAR(32) NOT NULL,
+        [TestDescription] VARCHAR(2000) NULL,
+        [SamplingType] VARCHAR(32) NULL,
+        [SamplingValue] VARCHAR(32) NULL,
+        [ToolsGauges] VARCHAR(2000) NULL,
+        [WorkInstructions] VARCHAR(2000) NULL,
+        [Status] VARCHAR(32) NOT NULL,
+        [ReleaseDate] DATETIME2(7) NULL,
+        [ObsoleteDate] DATETIME2(7) NULL,
+        CONSTRAINT [PK_MisData_Hist] PRIMARY KEY CLUSTERED([ItemNumber], [BranchCode], [SequenceNumber], [MisNumber], [RevID], [Status], [CharNumber])
+    );
+END
+GO

NEW/src/JdeScoping.Database/Scripts/012b_CreateMisDataCurrTable.sql

@@ -0,0 +1,26 @@
+-- Migration: 012b_CreateMisDataCurrTable
+-- Source: OLD/Database/Tables/MisData.sql
+-- Changes: DATETIME -> DATETIME2(7), split into Hist/Curr tables
+
+IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'MisData_Curr' AND schema_id = SCHEMA_ID('dbo'))
+BEGIN
+    CREATE TABLE [dbo].[MisData_Curr]
+    (
+        [ItemNumber] VARCHAR(32) NOT NULL,
+        [BranchCode] VARCHAR(32) NOT NULL,
+        [SequenceNumber] VARCHAR(32) NOT NULL,
+        [MisNumber] VARCHAR(32) NOT NULL,
+        [RevID] VARCHAR(32) NOT NULL,
+        [CharNumber] VARCHAR(32) NOT NULL,
+        [TestDescription] VARCHAR(2000) NULL,
+        [SamplingType] VARCHAR(32) NULL,
+        [SamplingValue] VARCHAR(32) NULL,
+        [ToolsGauges] VARCHAR(2000) NULL,
+        [WorkInstructions] VARCHAR(2000) NULL,
+        [Status] VARCHAR(32) NOT NULL,
+        [ReleaseDate] DATETIME2(7) NULL,
+        [ObsoleteDate] DATETIME2(7) NULL,
+        CONSTRAINT [PK_MisData_Curr] PRIMARY KEY CLUSTERED([ItemNumber], [BranchCode], [SequenceNumber], [MisNumber], [RevID], [Status], [CharNumber])
+    );
+END
+GO

NEW/src/JdeScoping.Database/Scripts/033_CreateMisDataView.sql

@@ -0,0 +1,13 @@
+-- Migration: 033_CreateMisDataView
+-- Source: OLD/Database/Views/MisData.sql
+-- Union view combining MisData_Curr and MisData_Hist
+
+CREATE OR ALTER VIEW [dbo].[MisData] AS
+(
+    SELECT hist.*
+    FROM dbo.MisData_Hist hist
+    UNION ALL
+    SELECT curr.*
+    FROM dbo.MisData_Curr curr
+);
+GO