Merge branch 'review/off-queue-dx'

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/HSchool.Server.Tests/BuildChangelogTests.cs

@@ -5,13 +5,15 @@ namespace HSchool.Server.Tests;
 public class BuildChangelogTests
 {
     private const string Head = "cccccccccccccccccccccccccccccccccccccccc";
+    private const string Mid = "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee";
     private const string Mark = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb";
     private const string Merge = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
     private const string Unknown = "dddddddddddddddddddddddddddddddddddddddd";
 
     private static readonly string Sample = string.Join('\n',
         Head,
-        $"{Head}\u001f2026-01-03T12:00:00Z\u001fAdd changelog window",
+        $"{Head}\u001f2026-01-04T12:00:00Z\u001fAdd changelog window",
+        $"{Mid}\u001f2026-01-03T12:00:00Z\u001fSkip stale AppHost build",
         $"{Mark}\u001f2026-01-02T12:00:00Z\u001fMark phase 54 in progress.",
         $"{Merge}\u001f2026-01-01T12:00:00Z\u001fMerge branch 'phase/53-weather-commute'");
 
@@ -22,9 +24,11 @@ public class BuildChangelogTests
 
         var visible = changelog.VisibleSince(Merge);
 
-        var commit = Assert.Single(visible);
-        Assert.Equal(Head, commit.Sha);
-        Assert.Equal("Add changelog window", commit.Subject);
+        Assert.Equal(2, visible.Count);
+        Assert.Equal(Mid, visible[0].Sha);
+        Assert.Equal("Skip stale AppHost build", visible[0].Subject);
+        Assert.Equal(Head, visible[1].Sha);
+        Assert.Equal("Add changelog window", visible[1].Subject);
     }
 
     [Fact]
@@ -34,8 +38,9 @@ public class BuildChangelogTests
 
         var visible = changelog.VisibleSince(Mark);
 
-        var commit = Assert.Single(visible);
-        Assert.Equal("Add changelog window", commit.Subject);
+        Assert.Equal(2, visible.Count);
+        Assert.Equal("Skip stale AppHost build", visible[0].Subject);
+        Assert.Equal("Add changelog window", visible[1].Subject);
     }
 
     [Fact]