Route cloud prompts through app dialog bridge

docs/modernization/roadmap.md

@@ -965,6 +965,9 @@ the `CloudServices` app-core boundary and `src/legacy_cloud_services.*`, keeping
 `App::cloud_upload`, `App::cloud_upload_all`, and `App::cloud_browse` as thin
 planning adapters while legacy save, progress UI, network, dialog, canvas-open,
 layer-refresh, and action-history work remains tracked under `DEBT-0038`.
+Cloud warning/publish/success prompts, bulk progress, and download-progress
+prompt creation now route through `src/legacy_app_dialog_services.*`, while
+cloud prompt/progress lifetime and network/document execution remain legacy.
 The app-owned curl upload/download/license helpers now consume the platform TLS
 verification policy through `PlatformServices`, and the retained Asset,
 LogRemote, and cloud browse-dialog curl sites consume the same default platform
@@ -1682,6 +1685,17 @@ Results:
 - `scripts/automation/package-smoke.ps1 -Preset windows-msvc-default
   -Configuration Debug` passed executable/data checks after the cloud bridge
   split; package target migration blockers remain under `DEBT-0011`.
+- `PanoPainter`, `pp_app_core_document_cloud_tests`,
+  `pp_app_core_app_dialog_tests`, and `pano_cli` built after cloud
+  download-progress prompt creation moved onto
+  `src/legacy_app_dialog_services.*`.
+- Focused cloud/app-dialog CTest coverage passed for
+  `pp_app_core_document_cloud_tests`, `pp_app_core_app_dialog_tests`, all
+  `pano_cli_plan_cloud_*` smoke tests, and `pano_cli_plan_app_dialog_*` after
+  the cloud prompt bridge split.
+- Android arm64 headless `pp_app_core`, `pano_cli`,
+  `pp_app_core_document_cloud_tests`, and `pp_app_core_app_dialog_tests` built
+  after the cloud prompt bridge split.
 - `PanoPainter`, `pp_app_core_document_session_tests`, and `pano_cli` built
   after `App::open_document` moved live execution behind the document-open
   services bridge. A clean rebuild was required once because MSVC reported the