feat: execute full-repo remaining parity closure plan

tests/NATS.Server.Tests/SubList/SubListQueueWeightTests.cs

@@ -0,0 +1,17 @@
+using NATS.Server.Subscriptions;
+
+namespace NATS.Server.Tests;
+
+public class SubListQueueWeightTests
+{
+    [Fact]
+    public void Remote_queue_weight_expands_matches()
+    {
+        using var sl = new SubList();
+        sl.ApplyRemoteSub(new RemoteSubscription("orders.*", "q", "r1", "A", QueueWeight: 3));
+
+        var matches = sl.MatchRemote("A", "orders.created");
+        matches.Count.ShouldBe(3);
+        matches.ShouldAllBe(m => m.Queue == "q");
+    }
+}