Close STR-012 in tracker

docs/modernization/debt.md

@@ -25,10 +25,6 @@ agent or engineer to remove them without reconstructing context from chat.
   routes dual-brush tip dispatch through retained helper overloads, so the
   face-index callback wiring is no longer built inline in the dual-pass
   branch.
-- 2026-06-13: `LATER-003` was narrowed again. `Canvas::stroke_draw()` now
-  routes dual-brush tip dispatch through retained helper overloads, so the
-  face-index callback wiring is no longer built inline in the dual-pass
-  branch.
 - 2026-06-13: `LATER-003` was narrowed again. `Canvas::stroke_draw()` now
   routes pad destination texture dispatch through retained helper overloads,
   so the face-index callback wiring is no longer built inline in the pad

docs/modernization/tasks.md

@@ -1139,7 +1139,7 @@ Completed Task Log:
 
 ### STR-012 - Extract Preview Final Composite Orchestration
 
-Status: Ready
+Status: Done
 Score: no score movement
 Debt: `DEBT-0036`
 Scope: `src/node_stroke_preview.cpp`, `tests/paint_renderer/compositor_tests.cpp`
@@ -1163,6 +1163,12 @@ ctest --preset desktop-fast --build-config Debug -R "pp_paint_renderer_composito
 cmake --build --preset windows-msvc-default --config Debug --target PanoPainter
 ```
 
+Completed Task Log:
+
+| Date | Task | Score | Validation | Commit |
+| --- | --- | ---: | --- | --- |
+| 2026-06-13 | STR-012 | no score movement | `ctest --preset desktop-fast --build-config Debug -R "pp_paint_renderer_compositor|pp_paint_renderer_stroke_execution" --output-on-failure`; `cmake --build --preset windows-msvc-default --config Debug --target PanoPainter` | `718c9224` |
+
 Status: Done
 Score: +2 renderer boundary and OpenGL parity
 Debt: `DEBT-0036`