Clean up superseded/orphaned SQL files in Fuchs_Database

Remove fds__getBankingtransaction_manual.sql, superseded by the
already-referenced fds__getBankingtransaction_manual_1.sql, and four
unreferenced loose copies sitting outside the SSDT folder structure at
the project root (fds__getInvoiceFileContent.sql,
fds__getInvoiceFiles_ForBlobArchive.sql, fds__getReminderFileContent.sql,
fds__getReminderFiles_ForBlobArchive.sql) - the real, referenced
versions live under dbo/Stored Procedures/. Also wires the
already-committed fds__getCompanyAddressJson.sql function into the
project's build list.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Fuchs_Database/FuchsDatabase.sqlproj

@@ -190,6 +190,7 @@
     <Build Include="dbo\Functions\fds__getCompanyName.sql" />
     <Build Include="dbo\Functions\fds__getCompanyEmail.sql" />
     <Build Include="dbo\Functions\fds__getCompanyAddress.sql" />
+    <Build Include="dbo\Functions\fds__getCompanyAddressJson.sql" />
     <Build Include="dbo\Functions\fds__fn_vatfrombalances.sql" />
     <Build Include="dbo\Functions\fds__fn_ReminderDocumentName.sql" />
     <Build Include="dbo\Functions\fds__fn_reminder_id.sql" />

Fuchs_Database/dbo/Stored Procedures/fds__getBankingtransaction_manual.sql

@@ -1,24 +0,0 @@
--- =============================================
--- Description:	Returns the raw field values of a single manually entered
---				banking transaction (TransactionTypeIdCode = 'MAN'), so the
---				"manuelle Buchung ändern" dialog can be pre-filled.
--- =============================================
-CREATE PROCEDURE [dbo].[fds__getBankingtransaction_manual]
-	@taID varchar(10),
-	@authuser varchar(100)
-AS
-BEGIN
-	SET NOCOUNT ON;
-	IF [dbo].[fis_getModuleAuth]('fds_bam', @authuser) < 1
-		THROW 60000, N'not authorized', 1;
-
-	SELECT
-		[taID]
-		, [ValueDate]
-		, [Amount]
-		, [NameOfPayer]
-		, [SepaRemittanceInformation]
-	FROM [dbo].[fds__bankingtransactions]
-	WHERE [taID] = @taID
-		AND [TransactionTypeIdCode] = 'MAN';
-END