Enhance logging in FdsSqlOptions and related classes

- Updated FdsSqlOptions to accept an optional ILogger parameter for improved error logging.
- Modified FdsMfr and FdsMfrClient classes to pass the logger instance to FdsSqlOptions.
- Added detailed error logging in various methods to capture SQL execution issues and file handling errors.
- Improved documentation for FdsSqlOptions to clarify logging behavior.
- Updated Archive class to log compression errors, enhancing traceability of failures.
- Adjusted project configuration to suppress specific warnings related to transitive dependencies.
- Added NuGet.config to define package sources for dependency management.
- Updated submodule references for OCORE and related projects.

Fuchs/Observability/FuchsTelemetry.cs

@@ -39,6 +39,12 @@ public static class FuchsTelemetry
         Meter.CreateCounter<long>("fuchs.sms.sent", "{sms}", "Number of SMS messages sent.");
     public static readonly Counter<long> Mt940RowsParsed =
         Meter.CreateCounter<long>("fuchs.banking.mt940.rows", "{row}", "Number of MT940 transaction lines parsed.");
+    public static readonly Counter<long> BankingEntriesSkipped =
+        Meter.CreateCounter<long>("fuchs.banking.entries.skipped", "{entry}",
+            "Number of bank statement entries/statements dropped during parsing, tagged by reason.");
+    public static readonly Counter<long> BankingFieldsTruncated =
+        Meter.CreateCounter<long>("fuchs.banking.fields.truncated", "{field}",
+            "Number of parsed fields truncated to fit the destination column width.");
     public static readonly Counter<long> MfrCalls =
         Meter.CreateCounter<long>("fuchs.mfr.calls", "{call}", "Number of MFR ERP client calls initiated.");
     public static readonly Counter<long> BlobUploadsSucceeded =