feat(runtime): share chat commands and run login sequence

tests/AcDream.App.Tests/Net/LiveSessionCommandRouterTests.cs

@@ -6,12 +6,54 @@ using AcDream.Core.Items;
 using AcDream.Core.Net.Messages;
 using AcDream.Core.Social;
 using AcDream.Runtime.Gameplay;
+using AcDream.Runtime;
+using AcDream.Runtime.Session;
 using AcDream.UI.Abstractions;
 
 namespace AcDream.App.Tests.Net;
 
 public sealed class LiveSessionCommandRouterTests
 {
+    [Fact]
+    public void LoginCommandSequenceUsesTheIdenticalGraphicalCommandSurface()
+    {
+        using var communication = new RuntimeCommunicationState();
+        var calls = new List<string>();
+        ClientCommandController.Bindings client = NewClientBindings() with
+        {
+            QueryAge = () => calls.Add("client:age"),
+        };
+        var router = NewRouter(
+            chat: communication.Chat,
+            turbine: communication.TurbineChat,
+            communication: communication,
+            clientBindings: client,
+            sendTalk: text => calls.Add($"talk:{text}"),
+            sendTell: (target, text) =>
+                calls.Add($"tell:{target}:{text}"),
+            sendChannel: (channel, text) =>
+                calls.Add($"channel:{channel:X8}:{text}"));
+        var surface = new LiveSessionCommandSurface();
+        using ILiveSessionCommandRouting lease = surface.Attach(router);
+        lease.Activate();
+        var sequence = new LoginCommandSequence(
+            ["hello", "/tell Bob, secret", "@admin raw", "/age"],
+            TimeSpan.Zero,
+            new RuntimeChatCommandFeedback(communication),
+            surface);
+
+        sequence.EnteredWorld(new RuntimeGenerationToken(9));
+
+        Assert.Equal(
+            [
+                "talk:hello",
+                "tell:Bob:secret",
+                "channel:00000002:raw",
+                "client:age",
+            ],
+            calls);
+    }
+
     [Fact]
     public void InactiveAndDisposedRouter_CannotReachTransport()
     {