move set/remove stencilHighlight to View and implement via OverlayManager

thermion_dart/native/include/c_api/TOverlayManager.h

@@ -0,0 +1,34 @@
+
+#pragma once
+
+#include "APIExport.h"
+#include "APIBoundaryTypes.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+EMSCRIPTEN_KEEPALIVE TOverlayManager *OverlayManager_create(
+    TEngine *tEngine,
+    TRenderer *tRenderer,
+    TView *tView,
+    TScene *tScene,
+    TRenderTarget *tRenderTarget
+);
+
+EMSCRIPTEN_KEEPALIVE void OverlayManager_addComponent(
+    TOverlayManager *tOverlayManager,
+    EntityId entityId,
+    TMaterialInstance *tMaterialInstance
+);
+
+EMSCRIPTEN_KEEPALIVE void OverlayManager_removeComponent(
+    TOverlayManager *tOverlayManager,
+    EntityId entityId
+);
+
+
+#ifdef __cplusplus
+}
+#endif