fix: bridge safety + PlayMode test migration + tick group skip

Wrap all 4 codegen'd bridge callbacks (Get/Set/GetAll/SetAll_Component)
in try/catch to prevent C# exceptions from corrupting the native QuickJS
call stack (SIGSEGV). Change Set_Component missing-entity log from
LogError to LogWarning to avoid NUnit false positives.

Add tick group skip optimization: track active tick groups via static
bitmask set during script fulfillment, skip tick systems entirely when
no scripts use that group. Component lifecycle ticks (fixedUpdate,
lateUpdate) still run unconditionally for Fixed/AfterTransform groups.

Add UpdateAllLookups before TickComponents in JsSystemRunner to refresh
bridge ComponentLookups after structural changes in PlayMode tests.

Migrate E2E tests from EditMode to PlayMode assemblies. Update
SceneFixture for PlayMode: add ForceRediscovery for fixture system
scripts, keep search paths and entities across tests.

Fix flaky StressTest_SyntaxErrorRecovery_UnderPressure: assert
ReloadScript returns false instead of comparing ErrorCount.

8/8 EditMode, 134/134 PlayMode tests pass. Median 12.5ms (80 FPS).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: yura415

Editor/AssemblyInfo.cs

@@ -2,5 +2,4 @@
 
 [assembly: InternalsVisibleTo("UnityJS.Editor.Tests")]
 [assembly: InternalsVisibleTo("UnityJS.Entities.PlayModeTests")]
-[assembly: InternalsVisibleTo("UnityJS.Entities.EditModeTests")]
 [assembly: InternalsVisibleTo("Project.Tests.EditMode")]

Editor/Integrations/IntegrationTestHarness.cs.meta

@@ -1,8 +1,7 @@
-namespace UnityJS.Integration.ALINE.EditModeTests
+namespace UnityJS.Integration.ALINE.PlayModeTests
 {
   using System.Collections;
-  using Entities.EditModeTests;
-  using Entities.Tests;
+  using UnityJS.Entities.Tests;
   using NUnit.Framework;
   using Unity.Entities;
   using Unity.Mathematics;
@@ -17,16 +16,27 @@ public class DrawBridgeE2ETests
     const string SCRIPT = "components/e2e_draw_probe";
     const int INIT_FRAMES = 10;
 
+    SceneFixture m_Scene;
+
+    [SetUp]
+    public void SetUp()
+    {
+      m_Scene = new SceneFixture(World.DefaultGameObjectInjectionWorld);
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+      m_Scene?.Dispose();
+    }
+
     [UnityTest]
     public IEnumerator Draw_AllFunctions_CallableFromComponent()
     {
-      yield return new EnterPlayMode();
-      var world = World.DefaultGameObjectInjectionWorld;
-      using var scene = new SceneFixture(world);
-      var entity = scene.Spawn(SCRIPT);
-      var eid = scene.GetEntityId(entity);
+      var entity = m_Scene.Spawn(SCRIPT);
+      var eid = m_Scene.GetEntityId(entity);
       for (var i = 0; i < INIT_FRAMES; i++) yield return null;
-      Assert.IsTrue(scene.AllFulfilled(), "Script must be fulfilled");
+      Assert.IsTrue(m_Scene.AllFulfilled(), "Script must be fulfilled");
 
       var error = JsEval.Bool($"!!_e2e_draw[{eid}]?.error");
       Assert.IsFalse(error,
@@ -38,8 +48,6 @@ public IEnumerator Draw_AllFunctions_CallableFromComponent()
       // 8 draw calls: setColor, line, ray, wireSphere, wireBox, solidBox, circleXz, arrow
       var callCount = JsEval.Int($"_e2e_draw[{eid}]?.callCount ?? -1");
       Assert.AreEqual(8, callCount, "All 8 draw functions must have been called");
-
-      yield return new ExitPlayMode();
     }
   }
 }

Integrations/ALINE/Tests/EditMode/DrawBridgeE2ETests.cs.meta

@@ -0,0 +1,26 @@
+namespace UnityJS.Integration.ALINE.PlayModeTests
+{
+  using System.Collections;
+  using NUnit.Framework;
+  using UnityEngine.TestTools;
+  using UnityJS.Runtime;
+
+  /// <summary>
+  /// E2E test verifying ALINE draw integration produces no JS errors.
+  /// </summary>
+  [TestFixture]
+  public class JsDrawIntegrationE2ETests
+  {
+    [UnityTest]
+    public IEnumerator PlayModeCycle_DrawBridge_NoErrors()
+    {
+      var vm = JsRuntimeManager.Instance;
+      Assert.IsNotNull(vm, "JsRuntimeManager should exist in play mode");
+
+      yield return null;
+
+      if (vm != null)
+        Assert.IsEmpty(vm.CapturedExceptions, "No JS exceptions after draw bridge frame");
+    }
+  }
+}

Integrations/ALINE/Tests/EditMode/JsDrawIntegrationE2ETests.cs

@@ -1,6 +1,6 @@
 {
-  "name": "UnityJS.Integration.ALINE.EditModeTests",
-  "rootNamespace": "UnityJS.Integration.ALINE.EditModeTests",
+  "name": "UnityJS.Integration.ALINE.PlayModeTests",
+  "rootNamespace": "UnityJS.Integration.ALINE.PlayModeTests",
   "references": [
     "UnityJS.QJS",
     "UnityJS.Runtime",
@@ -11,14 +11,9 @@
     "Unity.Collections",
     "ALINE",
     "UnityEngine.TestRunner",
-    "UnityEditor.TestRunner",
-    "UnityJS.Integrations.Editor",
-    "UnityJS.Entities.EditModeTests",
     "UnityJS.Entities.TestUtils"
   ],
-  "includePlatforms": [
-    "Editor"
-  ],
+  "includePlatforms": [],
   "excludePlatforms": [],
   "allowUnsafeCode": true,
   "overrideReferences": true,