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/ChromeParityMilestone9Tests.cs

@@ -0,0 +1,46 @@
+using System;
+using System.IO;
+using System.Windows;
+using Paca.App;
+using Paca.Browser;
+using Paca.Browser.Tabs;
+using Paca.Tests.Infrastructure;
+using Xunit;
+
+namespace Paca.Tests.Browser;
+
+public class ChromeParityMilestone9Tests
+{
+    [Theory]
+    [InlineData("https://sub.example.com:8080/path?q=1", "sub.example.com")]
+    [InlineData("http://localhost:3000/", "localhost")]
+    [InlineData("https://www.google.com/search?q=test", "www.google.com")]
+    [InlineData("https://naver.com", "naver.com")]
+    public void SiteCookieCleaner_NormalizeDomain_올바른_호스트를_추출한다(string url, string expectedDomain)
+    {
+        var domain = SiteCookieCleaner.NormalizeDomain(url);
+        Assert.Equal(expectedDomain, domain);
+    }
+
+    [Theory]
+    [InlineData(".example.com", "example.com", true)]
+    [InlineData(".example.com", "sub.example.com", true)]
+    [InlineData("example.com", "example.com", true)]
+    [InlineData("other.com", "example.com", false)]
+    [InlineData("notexample.com", "example.com", false)]
+    [InlineData(".google.com", "mail.google.com", true)]
+    public void SiteCookieCleaner_MatchDomain_도메인_일치여부를_정확히_판정한다(string cookieDomain, string targetHost, bool expectedMatch)
+    {
+        var matches = SiteCookieCleaner.MatchDomain(cookieDomain, targetHost);
+        Assert.Equal(expectedMatch, matches);
+    }
+
+    [Fact]
+    public void MainWindow_Xaml_고정탭은_닫기버튼이_숨김_처리된다()
+    {
+        var mwXaml = File.ReadAllText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "../../../../../src/Paca.App/MainWindow.xaml"));
+        Assert.Contains("x:Name=\"TabCloseBtn\"", mwXaml);
+        Assert.Contains("Binding=\"{Binding IsPinned}\"", mwXaml);
+        Assert.Contains("TargetName=\"TabCloseBtn\"", mwXaml);
+    }
+}