feat(porttracker): add ExecuteInTransaction to Database

tools/NatsNet.PortTracker/Data/Database.cs

@@ -70,6 +70,26 @@ public sealed class Database : IDisposable
         return results;
     }
 
+    public int ExecuteInTransaction(string sql, params (string name, object? value)[] parameters)
+    {
+        using var transaction = _connection.BeginTransaction();
+        try
+        {
+            using var cmd = CreateCommand(sql);
+            cmd.Transaction = transaction;
+            foreach (var (name, value) in parameters)
+                cmd.Parameters.AddWithValue(name, value ?? DBNull.Value);
+            var affected = cmd.ExecuteNonQuery();
+            transaction.Commit();
+            return affected;
+        }
+        catch
+        {
+            transaction.Rollback();
+            throw;
+        }
+    }
+
     public void Dispose()
     {
         _connection.Dispose();