refactor: tighten tray menu section handling

MeetingAssistant.Tests/TaskbarIconTests.cs

@@ -13,22 +13,23 @@ public sealed class TaskbarIconTests
     {
         var menu = MeetingTaskbarMenuBuilder.Build(
             Status(),
-            [Profile("default", "Ctrl+Alt+M"), Profile("english", "Ctrl+Alt+L")]);
+            [Profile("default", "Ctrl+Alt+M"), Profile("english", "Ctrl+Alt+L")],
+            [new MicrophoneDevice("integrated", "integrated microphone")],
+            "integrated");
 
         Assert.Equal(RecordingProcessState.Idle, menu.State);
-        Assert.Contains(menu.Items, item =>
-            item.Action == MeetingTaskbarAction.EditRules &&
-            item.Text == "Open agent");
-        Assert.Contains(menu.Items, item =>
-            item.Action == MeetingTaskbarAction.StartRecording &&
-            item.ProfileName == "default" &&
-            item.Text == "Start meeting recording (default)\tCtrl+Alt+M");
-        Assert.Contains(menu.Items, item =>
-            item.Action == MeetingTaskbarAction.StartRecording &&
-            item.ProfileName == "english" &&
-            item.Text == "Start meeting recording (english)\tCtrl+Alt+L");
-        Assert.DoesNotContain(menu.Items, item => item.Action == MeetingTaskbarAction.StopRecording);
-        Assert.DoesNotContain(menu.Items, item => item.Action == MeetingTaskbarAction.AbortRecording);
+        AssertMenuLayout(
+            menu,
+            ("Open agent", MeetingTaskbarAction.EditRules, false),
+            ("Microphone", MeetingTaskbarAction.OpenSubmenu, true),
+            ("Start meeting recording (default)\tCtrl+Alt+M", MeetingTaskbarAction.StartRecording, false),
+            ("Start meeting recording (english)\tCtrl+Alt+L", MeetingTaskbarAction.StartRecording, false),
+            ("Exit", MeetingTaskbarAction.Exit, true));
+        Assert.Equal(
+            ["default", "english"],
+            menu.Items
+                .Where(item => item.Action == MeetingTaskbarAction.StartRecording)
+                .Select(item => item.ProfileName));
     }
 
     [Fact]
@@ -69,45 +70,32 @@ public sealed class TaskbarIconTests
             "integrated");
 
         Assert.Equal(RecordingProcessState.Recording, menu.State);
-        Assert.Collection(
-            menu.Items,
-            item =>
-            {
-                Assert.Equal("Open agent", item.Text);
-                Assert.Equal(MeetingTaskbarAction.EditRules, item.Action);
-                Assert.False(item.StartsSection);
-            },
-            item =>
-            {
-                Assert.Equal("Finish meeting", item.Text);
-                Assert.Equal(MeetingTaskbarAction.StopRecording, item.Action);
-                Assert.True(item.StartsSection);
-            },
-            item =>
-            {
-                Assert.Equal("Microphone", item.Text);
-                Assert.Equal(MeetingTaskbarAction.OpenSubmenu, item.Action);
-                Assert.True(item.StartsSection);
-            },
-            item =>
-            {
-                Assert.Equal("Cancel meeting recording and discard", item.Text);
-                Assert.Equal(MeetingTaskbarAction.AbortRecording, item.Action);
-                Assert.False(item.StartsSection);
-            },
-            item =>
-            {
-                Assert.Equal("Switch to english\tCtrl+Alt+L", item.Text);
-                Assert.Equal(MeetingTaskbarAction.SwitchProfile, item.Action);
-                Assert.Equal("english", item.ProfileName);
-                Assert.False(item.StartsSection);
-            },
-            item =>
-            {
-                Assert.Equal("Exit", item.Text);
-                Assert.Equal(MeetingTaskbarAction.Exit, item.Action);
-                Assert.True(item.StartsSection);
-            });
+        AssertMenuLayout(
+            menu,
+            ("Open agent", MeetingTaskbarAction.EditRules, false),
+            ("Finish meeting", MeetingTaskbarAction.StopRecording, true),
+            ("Microphone", MeetingTaskbarAction.OpenSubmenu, true),
+            ("Cancel meeting recording and discard", MeetingTaskbarAction.AbortRecording, false),
+            ("Switch to english\tCtrl+Alt+L", MeetingTaskbarAction.SwitchProfile, false),
+            ("Exit", MeetingTaskbarAction.Exit, true));
+        Assert.Equal(
+            "english",
+            Assert.Single(menu.Items, item => item.Action == MeetingTaskbarAction.SwitchProfile).ProfileName);
+    }
+
+    [Fact]
+    public void RecordingMenuKeepsFinishMeetingIsolatedWithoutMicrophones()
+    {
+        var menu = MeetingTaskbarMenuBuilder.Build(
+            Status(isRecording: true, state: RecordingProcessState.Recording, profile: "default"),
+            [Profile("default")]);
+
+        AssertMenuLayout(
+            menu,
+            ("Open agent", MeetingTaskbarAction.EditRules, false),
+            ("Finish meeting", MeetingTaskbarAction.StopRecording, true),
+            ("Cancel meeting recording and discard", MeetingTaskbarAction.AbortRecording, true),
+            ("Exit", MeetingTaskbarAction.Exit, true));
     }
 
     [Fact]
@@ -200,6 +188,15 @@ public sealed class TaskbarIconTests
         });
     }
 
+    private static void AssertMenuLayout(
+        MeetingTaskbarMenu menu,
+        params (string Text, MeetingTaskbarAction Action, bool StartsSection)[] expected)
+    {
+        Assert.Equal(
+            expected,
+            menu.Items.Select(item => (item.Text, item.Action, item.StartsSection)));
+    }
+
     private static RecordingStatus Status(
         bool isRecording = false,
         RecordingProcessState state = RecordingProcessState.Idle,

MeetingAssistant/Taskbar/MeetingTaskbarMenu.cs

@@ -113,15 +113,15 @@ public static class MeetingTaskbarMenuBuilder
 
     private static void AddSection(
         List<MeetingTaskbarMenuItem> items,
-        List<MeetingTaskbarMenuItem> section)
+        IReadOnlyList<MeetingTaskbarMenuItem> section)
     {
         if (section.Count == 0)
         {
             return;
         }
 
-        section[0] = section[0] with { StartsSection = true };
-        items.AddRange(section);
+        items.Add(section[0] with { StartsSection = true });
+        items.AddRange(section.Skip(1));
     }
 
     private static string BuildTooltip(RecordingStatus status)

openspec/changes/prioritize-finish-meeting-tray-action/tasks.md

@@ -7,3 +7,9 @@
 
 - [x] 2.1 Review the touched menu builder and renderer for DRYness, SOLID design, and simplicity while preserving behavior.
 - [x] 2.2 Run focused taskbar-menu tests, the Windows application build, the full solution tests, and strict OpenSpec validation.
+
+## 3. Refactor Follow-up
+
+- [x] 3.1 Lock down idle section boundaries and active-recording layout when no microphone is available.
+- [x] 3.2 Remove the tray-menu section helper's hidden input mutation without changing rendered behavior.
+- [x] 3.3 Run focused and full verification, then validate the OpenSpec change strictly.