Report depth export readiness in CLI snapshots

docs/modernization/build-inventory.md

@@ -280,7 +280,10 @@ powershell -ExecutionPolicy Bypass -File scripts\automation\apple-remote-build.p
   snapshots also feed the active frame through the shared `pp_paint_renderer`
   export-readiness report, reporting texture, transition, command, byte, and
   active-frame payload counts in `rendererUpload` JSON plus `facePngExport`
-  readiness, face count, byte count, and payload count. It is covered by
+  readiness, face count, byte count, and payload count. They also report
+  `depthExport` readiness from the tested paint-renderer depth plan: pending
+  snapshots keep it unavailable, and payload-complete snapshots expose the
+  1024x1024 draw/readback plan counts. 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

docs/modernization/debt.md

@@ -551,6 +551,13 @@ agent or engineer to remove them without reconstructing context from chat.
   document snapshot before retained `Canvas::export_depth` runs. The actual
   1024x1024 perspective/depth rendering, readback, worker-thread behavior, and
   the legacy `.png` path names carrying JPEG-encoded bytes remain open.
+- 2026-06-05: DEBT-0010/DEBT-0036 were narrowed again.
+  `pano_cli plan-canvas-document-snapshot` now emits the same depth export
+  render-plan readiness as the live adapter. Metadata-only snapshots report
+  depth export unavailable until renderer payload readback is captured;
+  payload-complete snapshots report the 1024x1024 merged-face and per-layer
+  depth draw counts while still marking final depth image readback as
+  renderer-owned.
 
 ## Open Debt
 

docs/modernization/roadmap.md

@@ -684,6 +684,11 @@ automation and live export adapters the same document/canvas-to-renderer
 readiness boundary before broader writer replacement. Live save writer
 replacement, export adoption, and renderer-owned readback remain under
 `DEBT-0010`/`DEBT-0013`/`DEBT-0036`.
+The same CLI snapshot report now emits `depthExport` readiness from
+`pp_paint_renderer::plan_document_depth_export_render`: metadata-only snapshots
+report pending renderer payload readback, while payload-complete snapshots
+report the legacy 1024x1024 depth-render draw plan and still flag the final
+3D view/depth image readback as renderer-owned.
 Live equirectangular, layer, animation-frame, and cube-face export adapters now
 prepare the same payload-bearing document snapshot and shared renderer export
 readiness report. Cube-face export writes those
@@ -2535,7 +2540,10 @@ Results:
   through `pp_paint_renderer::prepare_document_frame_export_readiness`, which
   records the renderer-neutral active-frame texture upload stream and encodes
   the composited active-frame cube faces as PNG bytes, so agents validate the
-  same document/canvas-to-renderer readiness report consumed by live export.
+  same document/canvas-to-renderer readiness report consumed by live export. It
+  also emits `depthExport` readiness from the paint-renderer depth plan, keeping
+  CLI automation aligned with the live depth export adapter while final renderer
+  readback remains retained.
 - Live image/collection/cube export adapters now prepare and log the same
   document/canvas plus shared renderer-upload and face-PNG export readiness
   reports. Cube-face export now writes the pure document/renderer PNG bytes to