# TechDraw PrintAll remaining boundary

Batch: `d82df3dafc77817686efc77a`

The desktop handler now resolves the current native document and enumerates its
actual DrawPage objects, labels, and view membership. It rejects a missing
document or a document without pages and supports cancellation without mutation.
The module adapter validates the action before dispatch.

This is preparation only. The native response remains `partial` with
`implementation_required`, `nativeApplied: false`, `documentChanged: false`, and
`nativeOperationCompleted: false`. Page handles are not print-ready output.

Remaining work: render each complete native page scene, including its template
and supported view types, and consume those pages through the mounted workbench
print flow with a browser print dialog. Do not substitute individual view SVGs
for complete pages or treat enumeration as successful printing.

No build, sync, or business acceptance was run in this edit turn; the outer
pipeline owns those stages. The other ten selected commands retain their existing
implementation and unresolved boundaries. This batch is not claimed complete.