Implement linter fixes

postgres/ynab-import.go

@@ -296,7 +296,7 @@ func (ynab *YNABImport) ImportTransferTransaction(context context.Context, payee
 }
 
 func GetAmount(inflow string, outflow string) (numeric.Numeric, error) {
-	in, err := numeric.Parse(inflow)
+	in, err := numeric.ParseCurrency(inflow)
 	if err != nil {
 		return in, fmt.Errorf("parse inflow: %w", err)
 	}
@@ -306,7 +306,7 @@ func GetAmount(inflow string, outflow string) (numeric.Numeric, error) {
 	}
 
 	// if inflow is zero, use outflow
-	out, err := numeric.Parse("-" + outflow)
+	out, err := numeric.ParseCurrency("-" + outflow)
 	if err != nil {
 		return out, fmt.Errorf("parse outflow: %w", err)
 	}