Add Fuchs_Database SSDT project (schema source of truth)

Adds the SQL Server Data Tools project for the fuchs_fds database — tables,
table types, functions and stored procedures that the backend calls (e.g.
fds__getInvoice, fds__merge_bankingtransactions, fds__tt__bankingtransactions,
fds__admin_getReportCatalog, fis_* auth). Build/model caches (bin, obj,
*.dbmdl, *.jfm, *.user) are git-ignored.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Fuchs_Database/dbo/Stored Procedures/mfr__updt__timeevents.sql

@@ -0,0 +1,66 @@
+-- =============================================
+-- Author:		<Author,,Name>
+-- Create date: <Create Date,,>
+-- Description:	<Description,,>
+-- =============================================
+CREATE PROCEDURE [dbo].[mfr__updt__timeevents]
+	@tblname as nvarchar(50)
+	, @referencetable nvarchar(50)
+	, @tgtid bigint
+AS
+BEGIN
+	SET NOCOUNT ON;
+
+    DECLARE @tmp [dbo].[mfr__tt__timeevents];
+
+	DECLARE @tmp_cmd nvarchar(1000) = N'SELECT DISTINCT * FROM ' + @tblname
+	INSERT INTO @tmp EXECUTE [sp_executesql] @tmp_cmd;
+
+
+	MERGE [dbo].[mfr__timeevents] as TARGET
+		USING @tmp as SOURCE ON TARGET.[Id] = SOURCE.[Id]
+	WHEN MATCHED AND (TARGET.[Version] <= SOURCE.[Version] OR TARGET.[DateModified] <= SOURCE.[DateModified])  THEN
+		UPDATE
+			SET [Id] = SOURCE.[Id]
+				,[Version] = SOURCE.[Version]
+				,[State] = SOURCE.[State]
+				,[IsApproved] = SOURCE.[IsApproved]
+				,[TimeEventType] = SOURCE.[TimeEventType]
+				,[ExternalId] = SOURCE.[ExternalId]
+				,[DateModified] = SOURCE.[DateModified]
+				,[StartDateTime] = SOURCE.[StartDateTime]
+				,[EndDateTime] = SOURCE.[EndDateTime]
+				,[ProposedDrivingDistance] = SOURCE.[ProposedDrivingDistance]
+				,[ContactId] = SOURCE.[ContactId]
+				,[ServiceRequestId] = SOURCE.[ServiceRequestId]
+				,[Description] = SOURCE.[Description]
+	WHEN NOT MATCHED BY TARGET THEN
+		INSERT
+			   ([Id]
+				,[Version]
+				,[State]
+				,[IsApproved]
+				,[TimeEventType]
+				,[ExternalId]
+				,[DateModified]
+				,[StartDateTime]
+				,[EndDateTime]
+				,[ProposedDrivingDistance]
+				,[ContactId]
+				,[ServiceRequestId]
+				,[Description])
+		 VALUES
+			    (SOURCE.[Id]
+				,SOURCE.[Version]
+				,SOURCE.[State]
+				,SOURCE.[IsApproved]
+				,SOURCE.[TimeEventType]
+				,SOURCE.[ExternalId]
+				,SOURCE.[DateModified]
+				,SOURCE.[StartDateTime]
+				,SOURCE.[EndDateTime]
+				,SOURCE.[ProposedDrivingDistance]
+				,SOURCE.[ContactId]
+				,SOURCE.[ServiceRequestId]
+				,SOURCE.[Description]);
+END