pull master into branch

* Migrated projects to dotnet8

migrated all projects over to .net8
incomplete feature for gui shipments

* Amazon inventory ledger testing and implementation

Tested what I can until more data for the Amazon Ledger Detail table comes in

* amazon settlement amounts now set to tax inclusive when exporting to invoice

* Some updates to the COM lib to attempt to get it to work on .net 8. Unfinished, porting all Access functions over to vs instead

* feature exchange rate update automation

Automated downloading exchange rates from HMRC and updating the database. Added function call to the console and form applications.

Also added a form to show the console output in form application.

src/bnhtrade.Core/Logic/Utilities/NightlyRoutine.cs

@@ -21,6 +21,7 @@ namespace bnhtrade.Core.Logic.Utilities
             var export = new bnhtrade.Core.Logic.Export.AmazonSettlement();
 
             bool stockUpdate = false;
+            bool exchangeRate = false;
             bool accountProcess = false;
 
             while (true)
@@ -28,6 +29,7 @@ namespace bnhtrade.Core.Logic.Utilities
                 try
                 {
                     if (stockUpdate == false) { stockUpdate = true; new bnhtrade.Core.Logic.Import.Amazon().SyncAllWithDatabase(); ; }
+                    if (exchangeRate == false) { exchangeRate = true; new Logic.Account.Currency().UpdateHmrcExchageRates(); }
                     if (accountProcess == false) { accountProcess = true; export.ToInvoice(); }
 
                     // if (stockProcess == false) { stockProcess = true; stock.ProcessFbaStockImportData(); }