Centralize service adapter dialog closing

docs/modernization/debt.md

@@ -580,6 +580,10 @@ agent or engineer to remove them without reconstructing context from chat.
   color-wheel, color-quad, and canvas gesture-end capture release now route
   through `src/legacy_ui_overlay_services.*`. The controls still own raw event
   callback targets and public `Node` capture state.
+- 2026-06-12: DEBT-0063/DEBT-0058 were narrowed again. Legacy document-open
+  import/discard prompts and brush-package export completion now route retained
+  dialog closing through `src/legacy_ui_overlay_services.*` instead of direct
+  `destroy()` calls from service adapters.
 - 2026-06-05: DEBT-0011 was narrowed. The Windows app package smoke target now
   passes the configure-time CMake executable into `package-smoke.ps1`, so VS
   2026 generator validation does not depend on an older `cmake` on PATH, and

docs/modernization/roadmap.md

@@ -533,6 +533,8 @@ Canvas mode mouse-capture release for camera, paint, line, grid, mask, and fill
 interactions now routes through the retained capture-release helper.
 Button, slider, scroll, color-wheel, color-quad, and canvas gesture-end capture
 release now route through that same helper.
+Legacy document-open import/discard prompts and brush-package export completion
+now route retained dialog closing through the same helper.
 Raw popup callback captures and full close/capture ownership remain part of
 `DEBT-0063`.
 `pano_cli inspect-image` exposes PNG IHDR metadata as JSON,

src/legacy_brush_package_export_services.cpp

@@ -3,6 +3,7 @@
 #include "legacy_brush_package_export_services.h"
 
 #include "app.h"
+#include "legacy_ui_overlay_services.h"
 #include "node_dialog_export_ppbr.h"
 #include "node_panel_brush.h"
 
@@ -49,7 +50,7 @@ public:
             std::thread([app, dialog, path_string, info] {
                 BT_SetTerminate();
                 app->presets->export_ppbr(path_string, info);
-                dialog->destroy();
+                pp::panopainter::close_legacy_dialog_node(*dialog);
                 const auto plan = pp::app::plan_brush_package_export_success_dialog(path_string);
                 app->message_box(plan.title, plan.message, plan.show_cancel);
             }).detach();
@@ -94,7 +95,7 @@ pp::foundation::Status execute_legacy_brush_package_export(
 void complete_legacy_brush_package_export(NodeDialogExportPPBR& dialog, bool saved)
 {
     if (saved) {
-        dialog.destroy();
+        pp::panopainter::close_legacy_dialog_node(dialog);
     }
 }
 

src/legacy_document_open_services.cpp

@@ -6,6 +6,7 @@
 #include "legacy_brush_package_import_services.h"
 #include "legacy_canvas_view_services.h"
 #include "legacy_history_services.h"
+#include "legacy_ui_overlay_services.h"
 #include "log.h"
 #include "node_panel_brush.h"
 #include "node_panel_layer.h"
@@ -61,7 +62,7 @@ public:
                 path);
             if (!status.ok())
                 LOG("ABR import failed: %s", status.message);
-            target->destroy();
+            pp::panopainter::close_legacy_dialog_node(*target);
         };
     }
 
@@ -76,7 +77,7 @@ public:
                 path);
             if (!status.ok())
                 LOG("PPBR import failed: %s", status.message);
-            target->destroy();
+            pp::panopainter::close_legacy_dialog_node(*target);
         };
     }
 
@@ -94,7 +95,7 @@ public:
             true);
         mb->on_submit = [app, route](Node* target) {
             open_legacy_project(*app, route);
-            target->destroy();
+            pp::panopainter::close_legacy_dialog_node(*target);
         };
     }