feat: Implement mfr truncation fix and enhance invoice handling

- Added a new SQL script to address the "String or binary data would be truncated" error in mfr sync by widening the Note fields in service objects and companies to NVARCHAR(MAX).
- Updated the table types and associated stored procedures to accommodate the changes, ensuring compatibility with existing data.
- Queued a re-sync for previously rejected rows due to truncation issues.
- Created application logins for fuchs_fds and fuchs_web with placeholder passwords for initial setup.
- Introduced functions for invoice backdating and invoice date retrieval to streamline invoice processing.
- Developed a password generation function with customizable parameters for length and character types.
- Added a random number generation function to support password creation.

Fuchs_Database/dbo/Stored Procedures/fds__r_getBalanceTrendByMonth.sql

@@ -47,10 +47,10 @@ BEGIN
 	with inv as(
 		select 
 			[InvoiceBalance] = SUM(  ISNULL(_i.[InvoiceBalance],0) )
-			,[Dateofcreation] = CAST([Datecreated] as date)
-			,[seq] = ROW_NUMBER() OVER (ORDER BY CAST([Datecreated] as date))
-		FROM [dbo].[fds__invoices] as _i where _i.IsFinal = 1 and month([Datecreated]) = @Month and YEAR([Datecreated]) = @year
-		GROUP BY CAST([Datecreated] as date)
+			,[Dateofcreation] = [dbo].[fds__fn_invoiceDate]([DateFinalized], [DateCreated])
+			,[seq] = ROW_NUMBER() OVER (ORDER BY [dbo].[fds__fn_invoiceDate]([DateFinalized], [DateCreated]))
+		FROM [dbo].[fds__invoices] as _i where _i.IsFinal = 1 and MONTH([dbo].[fds__fn_invoiceDate]([DateFinalized], [DateCreated])) = @Month and YEAR([dbo].[fds__fn_invoiceDate]([DateFinalized], [DateCreated])) = @year
+		GROUP BY [dbo].[fds__fn_invoiceDate]([DateFinalized], [DateCreated])
 	)
 	SELECT 
 		--[Monat] = FORMAT( inv.[Dateofcreation], 'yyyy - MM', 'de')