feat(chat): port retail client command families

Expand the typed client-command boundary across travel, character queries, local UI and layout controls, AFK and consent, emotes, friends, squelch and filters, and fill-components. Preserve retail packet layouts and queue ownership, import the confirmation dialog, and keep authoritative social state in Core.

Co-Authored-By: Codex <codex@openai.com>

tests/AcDream.App.Tests/UI/Layout/FixtureLoader.cs

@@ -101,6 +101,12 @@ public static class FixtureLoader
     public static ElementInfo LoadPowerbarInfos()
         => LoadInfos("powerbar_21000072.json");
 
+    public static ImportedLayout LoadConfirmationDialog()
+        => LayoutImporter.Build(LoadConfirmationDialogInfos(), _ => (0u, 0, 0), null);
+
+    public static ElementInfo LoadConfirmationDialogInfos()
+        => LoadInfos("dialogs_2100003C.json");
+
     // ── Shared loader ────────────────────────────────────────────────────────
 
     private static AcDream.App.UI.Layout.ElementInfo LoadInfos(string fileName)

tests/AcDream.App.Tests/UI/Layout/RetailConfirmationDialogServiceTests.cs

@@ -0,0 +1,67 @@
+using AcDream.App.UI;
+using AcDream.App.UI.Layout;
+
+namespace AcDream.App.Tests.UI.Layout;
+
+public sealed class RetailConfirmationDialogServiceTests
+{
+    [Fact]
+    public void FixtureBuildsProductionConfirmationWidgets()
+    {
+        var layout = FixtureLoader.LoadConfirmationDialog();
+
+        Assert.IsType<UiDialogRoot>(layout.Root);
+        Assert.IsType<UiText>(layout.FindElement(RetailConfirmationDialogService.MessageElementId));
+        Assert.IsType<UiButton>(layout.FindElement(RetailConfirmationDialogService.AcceptButtonId));
+        Assert.IsType<UiButton>(layout.FindElement(RetailConfirmationDialogService.RejectButtonId));
+    }
+
+    [Fact]
+    public void ShowCentersModalAndAcceptCompletesIt()
+    {
+        var root = new UiRoot { Width = 1024f, Height = 768f };
+        var layout = FixtureLoader.LoadConfirmationDialog();
+        var service = new RetailConfirmationDialogService(root, layout);
+        bool? result = null;
+
+        service.Show("Do you really want to kill your character?", accepted => result = accepted);
+
+        Assert.Same(layout.Root, root.Modal);
+        var popup = Assert.IsAssignableFrom<UiElement>(
+            layout.FindElement(RetailConfirmationDialogService.PopupElementId));
+        Assert.Equal(MathF.Round((1024f - popup.Width) * 0.5f), popup.Left);
+        Assert.Equal(MathF.Round((768f - popup.Height) * 0.5f), popup.Top);
+
+        var accept = Assert.IsType<UiButton>(
+            layout.FindElement(RetailConfirmationDialogService.AcceptButtonId));
+        accept.OnClick!();
+
+        Assert.True(result);
+        Assert.Null(root.Modal);
+        Assert.False(service.IsOpen);
+    }
+
+    [Fact]
+    public void RequestsArePresentedInFifoOrder()
+    {
+        var root = new UiRoot { Width = 800f, Height = 600f };
+        var layout = FixtureLoader.LoadConfirmationDialog();
+        var service = new RetailConfirmationDialogService(root, layout);
+        var results = new List<string>();
+
+        service.Show("first", accepted => results.Add($"first:{accepted}"));
+        service.Show("second", accepted => results.Add($"second:{accepted}"));
+
+        Assert.Equal(1, service.PendingCount);
+        Assert.IsType<UiButton>(layout.FindElement(
+            RetailConfirmationDialogService.RejectButtonId)).OnClick!();
+        Assert.Equal(["first:False"], results);
+        Assert.True(service.IsOpen);
+        Assert.Equal(0, service.PendingCount);
+
+        Assert.IsType<UiButton>(layout.FindElement(
+            RetailConfirmationDialogService.AcceptButtonId)).OnClick!();
+        Assert.Equal(["first:False", "second:True"], results);
+        Assert.False(service.IsOpen);
+    }
+}

tests/AcDream.App.Tests/UI/Layout/RetailLayoutFixtureGenerator.cs

@@ -3,6 +3,7 @@ using System.Text.Json;
 using AcDream.App.UI.Layout;
 using DatReaderWriter;
 using DatReaderWriter.Options;
+using EnumIDMap = DatReaderWriter.DBObjs.EnumIDMap;
 
 namespace AcDream.App.Tests.UI.Layout;
 
@@ -44,6 +45,25 @@ public sealed class RetailLayoutFixtureGenerator
                 "Asheron's Call");
         using var dats = new DatCollection(datDir, DatAccessType.Read);
 
+        uint masterDid = (uint)dats.Portal.Header.MasterMapId;
+        Assert.True(dats.Portal.TryGet<EnumIDMap>(masterDid, out var master));
+        Assert.True(master!.ClientEnumToID.TryGetValue(5u, out uint uiMapDid));
+        Assert.True(dats.Portal.TryGet<EnumIDMap>(uiMapDid, out var uiMap));
+        Assert.True(uiMap!.ClientEnumToID.TryGetValue(2u, out uint dialogsLayoutDid));
+        var dialogs = LayoutImporter.ImportInfos(
+            dats,
+            dialogsLayoutDid,
+            RetailConfirmationDialogService.RootElementId);
+        Assert.NotNull(dialogs);
+        var dialogsJson = JsonSerializer.Serialize(dialogs, new JsonSerializerOptions
+        {
+            IncludeFields = true,
+            WriteIndented = true,
+        });
+        File.WriteAllText(
+            Path.Combine(FixtureDirectory(), $"dialogs_{dialogsLayoutDid:X8}.json"),
+            dialogsJson);
+
         foreach (var (layoutId, fileName) in Layouts)
         {
             var info = LayoutImporter.ImportInfos(dats, layoutId);
@@ -67,6 +87,7 @@ public sealed class RetailLayoutFixtureGenerator
             });
             File.WriteAllText(Path.Combine(FixtureDirectory(), fileName), json);
         }
+
     }
 
     private static string FixtureDirectory([CallerFilePath] string thisFile = "")