Route stroke pad pass through helper callbacks

docs/modernization/debt.md

@@ -18,6 +18,11 @@ agent or engineer to remove them without reconstructing context from chat.
 
 ## Recent Reductions
 
+- 2026-06-13: DEBT-0036 was narrowed again. `Canvas::stroke_draw` pad-pass
+  destination bind/copy/unbind ordering now routes through
+  `legacy_canvas_stroke_execution_services.h`; shader setup, pad color
+  selection, framebuffer ownership, and final OpenGL draw remain retained in
+  `Canvas`.
 - 2026-06-13: DEBT-0036 was narrowed again. `Canvas::stroke_draw` current and
   dual live sample frame/face traversal plus dirty tracking now route through
   `legacy_canvas_stroke_execution_services.h`; shader timing, sampler/texture

docs/modernization/roadmap.md

@@ -3093,6 +3093,10 @@ Results:
   dirty tracking now share one retained stroke execution helper surface, while
   shader timing, sampler/texture binding, framebuffer ownership, pad execution,
   and final OpenGL draw ordering remain in the legacy Canvas path.
+- `Canvas::stroke_draw` pad-pass destination bind/copy/unbind ordering now
+  shares the retained stroke execution helper callback surface, while shader
+  setup, pad color selection, framebuffer ownership, and final OpenGL draw
+  remain in the legacy Canvas path.
 - `Canvas::stroke_draw` pad-region planning now shares the retained stroke
   execution helper wrapping `pp_paint_renderer`, while pad color selection,
   dirty-face iteration, framebuffer copies, quad upload, and draw execution