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/Functions/fds__r_getBalanceThisMonth.sql

@@ -20,11 +20,11 @@ BEGIN
 		
 			WITH inv as (
 				SELECT 
-						[Dateofcreation] = i.[DateFinalized]
+						[Dateofcreation] = [dbo].[fds__fn_invoiceDate](i.[DateFinalized], i.[DateCreated])
 						,i.[InvoiceBalance]
 						,[InvoiceBalanceNetto] = i.[InvoiceBalance_net]
 					FROM [dbo].[fds__invoices] as i 
-					WHERE i.[isFinal] = 1 AND [dbo].[date_monthfirst](i.[DateFinalized]) = @thismonthfirst
+					WHERE i.[isFinal] = 1 AND [dbo].[date_monthfirst]([dbo].[fds__fn_invoiceDate](i.[DateFinalized], i.[DateCreated])) = @thismonthfirst
 			)
 			SELECT TOP(1) @ret = FORMAT(  SUM(  ISNULL(inv.[InvoiceBalanceNetto],0) ) * 0.001, '#,0 k€', 'de') FROM inv;
 		END