Clean retained stroke extraction build

src/node_stroke_preview.h

@@ -3,6 +3,7 @@
 #include "rtt.h"
 #include "brush.h"
 #include "texture.h"
+#include "legacy_node_stroke_preview_execution_services.h"
 
 class NodeStrokePreview : public NodeBorder
 {
@@ -54,6 +55,7 @@ public:
     glm::vec4 stroke_draw_samples(std::array<vertex_t, 4>& P, Texture2D& blend_tex, bool copy_stroke_destination);
     std::vector<StrokeFrame> stroke_draw_compute(Stroke& stroke, float zoom) const;
     StrokeMainLivePassRequest make_stroke_draw_immediate_main_live_pass_request(
+        Stroke& stroke,
         const Brush& brush,
         const pp::panopainter::LegacyNodeStrokePreviewPassOrchestrationPlan& pass_orchestration,
         bool copy_stroke_destination,
@@ -65,6 +67,7 @@ public:
         const StrokeFrame& frame,
         const glm::vec2& size);
     void execute_stroke_draw_immediate_dual_pass(
+        Stroke& dual_stroke,
         const Brush& brush,
         const pp::panopainter::LegacyNodeStrokePreviewPassOrchestrationPlan& pass_orchestration,
         std::shared_ptr<Brush> dual_brush,
@@ -72,6 +75,8 @@ public:
         float zoom,
         const glm::vec2& size);
     pp::panopainter::LegacyNodeStrokePreviewPassSequenceRequest make_stroke_draw_immediate_pass_sequence_request(
+        Stroke& stroke,
+        Stroke& dual_stroke,
         const Brush& brush,
         const pp::panopainter::LegacyNodeStrokePreviewPassOrchestrationPlan& pass_orchestration,
         std::shared_ptr<Brush> dual_brush,