feat(ads/seo/release): v1.2.0 with live Google Ads, isolated ad profile, ads.txt, and SEO/AEO/GEO optimization

tests/Paca.Tests/Browser/ChromeParityMilestone11Tests.cs

@@ -0,0 +1,69 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Windows.Controls;
+using Paca.App;
+using Paca.Browser;
+using Paca.Browser.Tabs;
+using Paca.Server;
+using Paca.Server.Gateway;
+using Paca.Tests.Infrastructure;
+using Xunit;
+
+namespace Paca.Tests.Browser;
+
+public class ChromeParityMilestone11Tests
+{
+    [Fact]
+    public void ServerOptions_TabOpener_속성이_존재하고_호출가능하다()
+    {
+        string? opened = null;
+        var options = new ServerOptions
+        {
+            TabOpener = url => opened = url
+        };
+
+        options.TabOpener?.Invoke("https://test.com/from-mobile");
+        Assert.Equal("https://test.com/from-mobile", opened);
+    }
+
+    [Fact]
+    public void GatewayEventType_TabSharedFromDesktop_이벤트_타입이_정의되어_있다()
+    {
+        Assert.True(Enum.IsDefined(typeof(GatewayEventType), "TabSharedFromDesktop"));
+    }
+
+    [Fact]
+    public void BuildTabContextMenu_기기로_전송_메뉴항목_포함()
+    {
+        using var sta = StaDispatcher.Start();
+        WpfTestApp.Ensure(sta.Dispatcher);
+        sta.Invoke(() =>
+        {
+            var dataDir = Path.Combine(Path.GetTempPath(), $"vd_tab_handoff_{Guid.NewGuid():N}");
+            Environment.SetEnvironmentVariable("VD_DATA_DIR", dataDir);
+            try
+            {
+                var win = new MainWindow();
+                win.TabsManager.Tabs.Clear();
+                var t1 = win.TabsManager.NewTab("https://site1.com");
+
+                var menu = win.BuildTabContextMenu(t1);
+                var items = menu.Items.OfType<MenuItem>().Select(m => m.Header?.ToString()).ToList();
+
+                Assert.Contains("기기로 전송", items);
+            }
+            finally
+            {
+                try { if (Directory.Exists(dataDir)) Directory.Delete(dataDir, true); } catch { }
+            }
+        });
+    }
+
+    [Fact]
+    public void WebCompanion_PC_탭열기_엔드포인트_연동스크립트_포함()
+    {
+        var html = WebCompanion.Html;
+        Assert.Contains("/api/tabs/open", html);
+    }
+}