Plan document export reporting

docs/modernization/build-inventory.md

@@ -653,6 +653,9 @@ Known local toolchain state:
   dialog metadata for equirectangular image, layer/frame collection,
   depth/cube, animation MP4, and timelapse success paths as JSON, including
   platform-style destinations and suppressed/no-message paths.
+- `pano_cli plan-export-report` exposes `pp_app_core` export failure and
+  license-disabled dialog metadata as JSON; live export dialogs consume the
+  same metadata before retained legacy export execution or logging continues.
 - `pano_cli plan-export-start` exposes `pp_app_core` export availability
   planning for license-gated, demo-blocked, and missing-canvas states as JSON;
   the live image, layer, animation-frame, depth, and cube-face export dialogs

docs/modernization/roadmap.md

@@ -523,6 +523,9 @@ canvas/recording export execution.
 metadata now consumed by the live legacy export bridge for equirectangular,
 layer/frame, depth/cube, animation MP4, and timelapse success reporting,
 including platform-style destinations and no-message/suppressed branches.
+`pano_cli plan-export-report` exposes app-core failure and license-disabled
+dialog metadata now consumed by live export dialogs before retained legacy
+export execution/logging continues.
 `pano_cli plan-recording-session` exposes the app-core recording start, stop,
 clear, platform recorded-file cleanup, frame reset, and export progress-total
 decisions used by the live recording controls. Recording lifecycle and MP4
@@ -662,6 +665,9 @@ before legacy export dialogs and renderer/video execution continue.
 Export success-message metadata now also comes from `pp_app_core` through
 `pano_cli plan-export-message` and the legacy document-export bridge, reducing
 the bridge to export execution, platform handoff, and retained threading.
+Export failure/license dialog metadata now comes from `pp_app_core` through
+`pano_cli plan-export-report`, with legacy `App::dialog_export*` only showing
+the planned dialog and dispatching retained export calls.
 `pano_cli plan-grid-operation` exposes app-core planning for grid heightmap
 pick/load/reload/clear, lightmap render capability/limit checks, and heightmap
 commit used by the live grid panel. Grid execution now dispatches through