fix(unity): restore public build validation

src/HitTheKit.Unity/Assets/HitTheKit/Runtime/Gameplay/GameplayAudioFeedback.cs

@@ -25,8 +25,10 @@ public static GameplayAudioFeedbackDecision ForInput(DrumInputEvent input, HitRe
             // A physical electronic kit already renders its own drum voice. Layering the
             // generated practice kit on top causes doubled hits and a white-noise hi-hat
             // (heard as a recurring "tsss"). Keyboard play still needs audible drums.
-            bool playGeneratedDrum = input.Source != DrumInputSource.Midi;
-            return new GameplayAudioFeedbackDecision(playGeneratedDrum, result == null);
+            bool playSyntheticFeedback = input.Source != DrumInputSource.Midi;
+            return new GameplayAudioFeedbackDecision(
+                playSyntheticFeedback,
+                playSyntheticFeedback && result == null);
         }
 
         public static bool ShouldPlayMiss(HitResult result) => result != null && result.Grade == HitGrade.Miss;

src/HitTheKit.Unity/Assets/HitTheKit/Runtime/MainMenu/MainMenuController.cs

@@ -4,6 +4,7 @@
 using UnityEngine;
 using UnityEngine.SceneManagement;
 using UnityEngine.UIElements;
+using HitTheKit.Core;
 using HitTheKit.Unity.Input;
 using HitTheKit.Unity.Gameplay;
 using HitTheKit.Unity.DeviceSetup;

src/HitTheKit.Unity/Assets/HitTheKit/Tests/EditMode/DeviceSetup/DeviceSetupFoundationTests.cs

@@ -128,8 +128,8 @@ public void Different_capture_creates_real_conflict_without_overwriting_candidat
             flow.ChoosePreset("minimal");
             flow.BeginGuidedMapping();
 
-            flow.ProcessCapturedMessage(RawMidiMessage.NoteOn(9, 37, 80));
-            flow.ProcessCapturedMessage(RawMidiMessage.NoteOn(9, 37, 100));
+            for (int index = 0; index < flow.Snapshot.CurrentStep.CaptureCount; index++)
+                flow.ProcessCapturedMessage(RawMidiMessage.NoteOn(9, 37, 80 + index));
             Assert.That(flow.AcceptCurrentCapture().Succeeded, Is.True);
             Assert.That(flow.State, Is.EqualTo(DeviceSetupState.ConflictReview));
             Assert.That(flow.Snapshot.ReviewIssues.Any(issue =>

src/HitTheKit.Unity/Assets/HitTheKit/Tests/EditMode/GameplayLearningPathTests.cs

@@ -229,13 +229,19 @@ public void Audio_feedback_plays_drums_only_for_player_input_and_uses_a_distinct
             GameplayAudioFeedbackDecision midi = GameplayAudioFeedbackPolicy.ForInput(
                 new DrumInputEvent(DrumPad.Kick, 100, 1, DrumInputSource.Midi),
                 matchedResult);
+            GameplayAudioFeedbackDecision wrongMidi = GameplayAudioFeedbackPolicy.ForInput(
+                new DrumInputEvent(DrumPad.Snare, 100, 1, DrumInputSource.Midi),
+                null);
 
             Assert.That(matched.PlayDrum, Is.True);
             Assert.That(matched.PlayMistake, Is.False);
             Assert.That(wrong.PlayDrum, Is.True);
             Assert.That(wrong.PlayMistake, Is.True);
             Assert.That(midi.PlayDrum, Is.False);
             Assert.That(midi.PlayMistake, Is.False);
+            Assert.That(wrongMidi.PlayDrum, Is.False);
+            Assert.That(wrongMidi.PlayMistake, Is.False,
+                "A wrong MIDI hit must not trigger synthetic audio over the physical drum kit.");
             Assert.That(miss, Is.Not.Null);
             Assert.That(GameplayAudioFeedbackPolicy.ShouldPlayMiss(miss), Is.True);
         }

src/HitTheKit.Unity/Assets/HitTheKit/Tests/EditMode/SongLibraryTests.cs

@@ -443,20 +443,10 @@ public void Bundled_catalog_is_rights_clean_and_contains_only_project_owned_exam
                 Assert.That(manifest, Does.Not.Contain("://"), song.Id);
                 Assert.That(manifest, Does.Not.Contain("/Users/"), song.Id);
 
-                if (isHighwayLearningTrack)
-                {
-                    Assert.That(manifest, Does.Contain("\"bpm\": 116"), song.Id);
-                    Assert.That(manifest, Does.Contain("\"bars\": 100"), song.Id);
-                    Assert.That(manifest, Does.Contain("\"beatsPerBar\": 4"), song.Id);
-                    Assert.That(manifest, Does.Contain("\"chartFile\": \"notes.json\""), song.Id);
-                }
-                else
-                {
-                    Assert.That(manifest, Does.Not.Contain("\"bpm\""), song.Id);
-                    Assert.That(manifest, Does.Not.Contain("\"bars\""), song.Id);
-                    Assert.That(manifest, Does.Not.Contain("\"beatsPerBar\""), song.Id);
-                    Assert.That(manifest, Does.Not.Contain("\"chartFile\""), song.Id);
-                }
+                Assert.That(manifest, Does.Not.Contain("\"bpm\""), song.Id);
+                Assert.That(manifest, Does.Not.Contain("\"bars\""), song.Id);
+                Assert.That(manifest, Does.Not.Contain("\"beatsPerBar\""), song.Id);
+                Assert.That(manifest, Does.Not.Contain("\"chartFile\""), song.Id);
 
                 string[] commercialAssets = Directory.GetFiles(song.FolderPath)
                     .Where(path =>

src/HitTheKit.Unity/Assets/HitTheKit/Tests/PlayMode/MainMenuPlayModeTests.cs

@@ -354,6 +354,7 @@ public IEnumerator Learn_and_settings_show_persisted_practice_summary_and_backup
         [UnityTest]
         public IEnumerator Learn_is_a_full_section_and_double_kick_confirms_the_selected_destination()
         {
+            PlayerPreferencesRuntime.Current.SetFirstRunCompleted(true);
             MainMenuController controller = null;
             yield return LoadMainMenu(value => controller = value);
             controller.SelectDestination(MainMenuDestination.Learn);