Plan cloud bulk upload progress in app core

docs/modernization/build-inventory.md

@@ -422,6 +422,11 @@ Known local toolchain state:
   new-document warning, publish prompt, and save-before-upload planning as JSON;
   the live cloud upload command consumes the same start contract before
   reaching legacy UI, canvas save, and network upload execution.
+- `pano_cli plan-cloud-upload-all` exposes bulk cloud upload file-count,
+  progress UI availability, and progress-total clamping as JSON; the live
+  upload-all command consumes the same contract before reaching legacy asset
+  file listing, OpenGL context guard, progress UI, and network upload
+  execution.
 - `pano_cli plan-cloud-browse` exposes `pp_app_core` cloud browse availability
   and selected-file download planning as JSON; the live cloud browse command
   consumes those contracts before reaching legacy dialog, network download,
@@ -441,7 +446,8 @@ Known local toolchain state:
 - `pp_app_core_document_cloud_tests` covers cloud upload no-canvas,
   new-document warning, clean publish prompt, and dirty save-before-upload
   decisions, plus cloud browse no-canvas/show-browser and selected-download
-  decisions.
+  decisions, plus bulk upload progress visibility, zero-file, and clamped
+  progress-total decisions.
 - `pp_app_core_document_session_tests` covers clean and dirty app session,
   document-open action planning, save-request, save-before-workflow,
   new-document target/resolution/overwrite planning, document file target,

docs/modernization/capability-map.md

@@ -77,7 +77,7 @@ and validation command.
 
 | Capability | Current Area | Target Owner | Required Tests |
 | --- | --- | --- | --- |
-| Upload/download/browse | `app_cloud`, CURL helpers | `pp_app_core`, app service, `pp_platform_*` | Upload prompt/new-doc/no-canvas decision tests, browse/selection decision tests, mocked HTTP and timeout tests |
+| Upload/download/browse | `app_cloud`, CURL helpers | `pp_app_core`, app service, `pp_platform_*` | Upload prompt/new-doc/no-canvas decision tests, bulk-upload progress decision tests, browse/selection decision tests, mocked HTTP and timeout tests |
 | License/check flows | app/cloud code | app service | Mocked response tests |
 | Logging/crash reporting | `log`, BugTrap/AppCenter | `pp_foundation`, platform wrappers | Log formatting and platform compile |
 | Headless automation | none yet | `tools/pano_cli` | JSON command fixtures |

docs/modernization/debt.md

@@ -22,7 +22,7 @@ agent or engineer to remove them without reconstructing context from chat.
 | --- | --- | --- | --- | --- | --- | --- |
 | DEBT-0001 | Open | Modernization | Existing platform build files remain alongside new CMake | Required for incremental migration without losing platform coverage | Existing platform builds plus new CMake configure | Remove after all platform builds consume shared CMake targets |
 | DEBT-0002 | Open | Modernization | Vendored SDK and patched libraries retained initially | Some dependencies are SDK-only, patched, or have platform-specific binaries | Dependency inventory and platform build smoke tests | Replace with vcpkg packages or document permanent vendored status after triplet evaluation |
-| DEBT-0003 | Open | Modernization | Existing singletons remain during initial split; `App::open_document`, `App::request_close`, `App::cloud_upload`, `App::cloud_browse`, file-menu save actions, `NodeCanvas` save hotkeys, new/open/browse dirty-document workflow prompts, new-document target/resolution/overwrite decisions, save-as document file naming and overwrite decisions, save-version target decisions, export start/target naming/path decisions, cloud-upload prompt/save-before-upload decisions, cloud-browse availability and selected-download decisions, `pano_cli classify-open`, `pano_cli plan-open-route`, `pano_cli plan-new-document`, `pano_cli plan-document-file`, `pano_cli plan-document-version`, `pano_cli plan-export-start`, `pano_cli plan-export-target`, `pano_cli plan-cloud-upload`, `pano_cli plan-cloud-browse`, and `pano_cli simulate-app-session` now consume pure `pp_app_core` route/session/export/cloud contracts, but document creation/loading, brush import execution, saving, export execution, cloud upload execution, and cloud browse/download execution still reach legacy `Canvas::I`/UI/network singletons | Avoid behavior changes while introducing component boundaries | App launch and component tests; `pp_app_core_document_route_tests`; `pp_app_core_document_export_tests`; `pp_app_core_document_cloud_tests`; `pp_app_core_document_session_tests`; `pano_cli classify-open --path D:/Paint/demo.ppi`; `pano_cli plan-open-route --path D:/Paint/demo.ppi --unsaved`; `pano_cli plan-new-document --work-dir D:/Paint --name demo --resolution-index 3 --target-exists`; `pano_cli plan-document-file --work-dir D:/Paint --name demo --target-exists`; `pano_cli plan-document-version --directory D:/Paint --doc-name demo.01 --existing-path D:/Paint/demo.02.ppi`; `pano_cli plan-export-start --requires-license --demo`; `pano_cli plan-export-target --kind file --work-dir D:/Paint --doc-name demo --extension .png`; `pano_cli plan-cloud-upload --new-document --unsaved`; `pano_cli plan-cloud-browse --selected-file demo.ppi`; `pano_cli simulate-app-session --unsaved --save-intent save-dirty-version`; `pano_cli simulate-app-session --no-canvas`; `ctest --preset desktop-fast --build-config Debug` | Replace singleton reaches with context/service injection at component boundaries |
+| DEBT-0003 | Open | Modernization | Existing singletons remain during initial split; `App::open_document`, `App::request_close`, `App::cloud_upload`, `App::cloud_upload_all`, `App::cloud_browse`, file-menu save actions, `NodeCanvas` save hotkeys, new/open/browse dirty-document workflow prompts, new-document target/resolution/overwrite decisions, save-as document file naming and overwrite decisions, save-version target decisions, export start/target naming/path decisions, cloud-upload prompt/save-before-upload decisions, cloud-browse availability and selected-download decisions, bulk cloud-upload progress decisions, `pano_cli classify-open`, `pano_cli plan-open-route`, `pano_cli plan-new-document`, `pano_cli plan-document-file`, `pano_cli plan-document-version`, `pano_cli plan-export-start`, `pano_cli plan-export-target`, `pano_cli plan-cloud-upload`, `pano_cli plan-cloud-browse`, `pano_cli plan-cloud-upload-all`, and `pano_cli simulate-app-session` now consume pure `pp_app_core` route/session/export/cloud contracts, but document creation/loading, brush import execution, saving, export execution, cloud upload execution, and cloud browse/download execution still reach legacy `Canvas::I`/UI/network singletons | Avoid behavior changes while introducing component boundaries | App launch and component tests; `pp_app_core_document_route_tests`; `pp_app_core_document_export_tests`; `pp_app_core_document_cloud_tests`; `pp_app_core_document_session_tests`; `pano_cli classify-open --path D:/Paint/demo.ppi`; `pano_cli plan-open-route --path D:/Paint/demo.ppi --unsaved`; `pano_cli plan-new-document --work-dir D:/Paint --name demo --resolution-index 3 --target-exists`; `pano_cli plan-document-file --work-dir D:/Paint --name demo --target-exists`; `pano_cli plan-document-version --directory D:/Paint --doc-name demo.01 --existing-path D:/Paint/demo.02.ppi`; `pano_cli plan-export-start --requires-license --demo`; `pano_cli plan-export-target --kind file --work-dir D:/Paint --doc-name demo --extension .png`; `pano_cli plan-cloud-upload --new-document --unsaved`; `pano_cli plan-cloud-browse --selected-file demo.ppi`; `pano_cli plan-cloud-upload-all --file-count 3`; `pano_cli simulate-app-session --unsaved --save-intent save-dirty-version`; `pano_cli simulate-app-session --no-canvas`; `ctest --preset desktop-fast --build-config Debug` | Replace singleton reaches with context/service injection at component boundaries |
 | DEBT-0004 | Open | Modernization | Android, Linux, WebGL, Apple, and AppX build files remain platform-specific until root CMake alignment reaches them | Prevent platform regressions during incremental migration; raw Windows `.sln/.vcxproj` files were removed on 2026-05-31 by user decision | `cmake --preset windows-msvc-default`; platform-specific configure/build smoke checks as each platform is migrated | Root CMake owns every platform source list and package path |
 | DEBT-0005 | Open | Modernization | Temporary local CTest harness is used before Catch2 is wired through vcpkg | `vcpkg` is not currently on PATH, but headless tests need to run now | `ctest --preset desktop-fast --build-config Debug` | Replace `tests/test_harness.h` tests with Catch2 tests once vcpkg toolchain/presets are validated |
 | DEBT-0007 | Open | Modernization | `vcpkg.json` and `windows-msvc-vcpkg-headless` are validated for the headless Windows component matrix, but app targets still use vendored libraries and Android/Apple triplets are not proven | Dependency migration must stay incremental while SDK/patched/vendor dependencies remain in use | `$env:VCPKG_ROOT="C:\Program Files\Microsoft Visual Studio\2022\Community\VC\vcpkg"; cmake --preset windows-msvc-vcpkg-headless`; `ctest --preset desktop-fast-vcpkg --build-config Debug` | Component targets consume vcpkg packages where reliable and desktop app, Android, and Apple triplets are validated or explicitly documented as permanent vendor exceptions |

docs/modernization/roadmap.md

@@ -448,6 +448,10 @@ canvas/recording export execution.
 the live cloud upload command for missing-canvas, new-document warning, publish
 prompt, and dirty-document save-before-upload states before legacy UI, canvas,
 and network execution continue.
+`pano_cli plan-cloud-upload-all` exposes the app-core bulk upload file-count,
+progress UI, and progress-total clamping decision used by the live upload-all
+command before legacy asset listing, OpenGL context guard, progress UI, and
+network upload execution continue.
 `pano_cli plan-cloud-browse` exposes the app-core cloud browse and selected
 download decisions used by the live cloud browse command before legacy dialog,
 network download, canvas project-open, layer UI, and action-history execution
@@ -900,12 +904,16 @@ Results:
 - `pp_app_core_document_cloud_tests` passed, covering cloud upload no-canvas,
   new-document warning, clean publish prompt, and dirty save-before-upload
   decisions, plus cloud browse no-canvas/show-browser and selected-download
-  decisions.
+  decisions, plus bulk upload progress visibility, zero-file, and clamped
+  progress-total decisions.
 - `pano_cli_plan_cloud_upload_clean_smoke`,
   `pano_cli_plan_cloud_upload_unsaved_smoke`,
   `pano_cli_plan_cloud_upload_new_document_smoke`, and
   `pano_cli_plan_cloud_upload_no_canvas_smoke` passed and expose those app-core
   cloud upload decisions as JSON.
+- `pano_cli_plan_cloud_upload_all_progress_smoke` and
+  `pano_cli_plan_cloud_upload_all_headless_smoke` passed and expose app-core
+  bulk upload progress decisions as JSON.
 - `pano_cli_plan_cloud_browse_waiting_smoke`,
   `pano_cli_plan_cloud_browse_selected_smoke`, and
   `pano_cli_plan_cloud_browse_no_canvas_smoke` passed and expose app-core cloud