Share recorded document upload reporting

docs/modernization/build-inventory.md

@@ -252,7 +252,8 @@ powershell -ExecutionPolicy Bypass -File scripts\automation\apple-remote-build.p
   rectangles into full renderer-sized RGBA buffers with layer visibility,
   opacity, and blend mode applied in document order, then uploading those six
   faces through the renderer-neutral `IRenderDevice` texture API using the
-  recording backend.
+  recording backend. It also covers the shared recorded-upload report helper
+  consumed by CLI and live export-readiness bridges.
 - `pano_cli simulate-document-export` exposes the same pure document-to-PPI
   export, asset-level decode, and document reimport path through JSON
   automation and is covered by `pano_cli_simulate_document_export_smoke`.
@@ -270,16 +271,16 @@ powershell -ExecutionPolicy Bypass -File scripts\automation\apple-remote-build.p
   exports through the pure `pp_document` PPI writer and reports generated byte
   counts plus decoded dirty-face counts in `ppiExport` JSON. Payload-complete
   snapshots also feed the active frame through the `pp_paint_renderer`
-  document-frame compositor and renderer-neutral recording upload path,
+  document-frame compositor and renderer-neutral recorded-upload report helper,
   reporting texture, transition, command, byte, and active-frame payload counts
   in `rendererUpload` JSON. It is covered by
   `pano_cli_plan_canvas_document_snapshot_smoke` plus the payload-bearing
   snapshot smoke.
 - Live equirectangular, layer, animation-frame, and cube-face export adapters
   now prepare and log the same payload-bearing canvas document snapshot plus
-  renderer-neutral active-frame upload report before delegating to retained
-  `Canvas` export execution. Depth and video export remain on the older retained
-  path.
+  shared renderer-neutral active-frame upload report before delegating to
+  retained `Canvas` export execution. Depth and video export remain on the older
+  retained path.
 - `pano_cli save-document-project` writes that pure document export to a PPI
   file and is covered by `pano_cli_save_document_project_roundtrip_smoke`,
   which inspects and loads the generated file.

docs/modernization/roadmap.md

@@ -677,13 +677,14 @@ also has a tested pure PPI export helper, and
 snapshots and reports generated byte/dirty-face summaries. The same automation
 now feeds payload-complete snapshots through the `pp_paint_renderer`
 document-frame compositor and renderer-neutral recording upload path, reporting
-texture, transition, byte, payload, and command counts. Live save writer
-replacement, export adoption, and renderer-owned readback remain under
+texture, transition, byte, payload, and command counts through the shared
+`record_document_frame_upload` report helper. Live save writer replacement,
+export adoption, and renderer-owned readback remain under
 `DEBT-0010`/`DEBT-0013`/`DEBT-0036`.
 Live equirectangular, layer, animation-frame, and cube-face export adapters now
 prepare the same payload-bearing document snapshot and renderer-neutral upload
-report before delegating to retained `Canvas` export execution, so export
-workflows consume the boundary without changing file output yet.
+report helper before delegating to retained `Canvas` export execution, so export
+workflows consume the shared renderer boundary without changing file output yet.
 `pano_cli plan-image-import` exposes app-core planning for File > Import image
 route decisions, including wide equirectangular images, legacy vertical cube
 strips, regular transform-placement images, and invalid image dimensions; live
@@ -2515,12 +2516,13 @@ Results:
 - Payload-complete canvas snapshot automation also crosses the renderer
   boundary now: `pano_cli plan-canvas-document-snapshot` records the same
   snapshot through the pure document-frame compositor and renderer-neutral
-  texture upload stream, so agents can validate document/canvas payloads moving
-  into renderer commands before live canvas export/save writer replacement.
+  texture upload stream through `pp_paint_renderer::record_document_frame_upload`,
+  so agents can validate document/canvas payloads moving into renderer commands
+  before live canvas export/save writer replacement.
 - Live image/collection/cube export adapters now prepare and log the same
-  document/canvas plus renderer-upload readiness before retained `Canvas`
-  export calls. Depth and video export remain on their prior retained paths;
-  actual image/cube writer replacement remains tracked under export debt.
+  document/canvas plus shared renderer-upload readiness report before retained
+  `Canvas` export calls. Depth and video export remain on their prior retained
+  paths; actual image/cube writer replacement remains tracked under export debt.
 - Snapshot creation now rejects invalid embedded RGBA8 face payloads before
   document export or history can persist malformed state.
 - Package-smoke wrappers validate the Windows CMake app executable/runtime