Sync from simready-oem-library-pm@c858e9dd

Sync from simready-oem-library-pm@95e2ef5: audit remediation + per-run-token cancel flag

Sync from simready-oem-library-pm@c7190061

Sync from simready-oem-library-pm@99a90321

Sync from simready-oem-library-pm@f65d2a11

Sync from simready-oem-library-pm@558261ab

Update runner: preliminary scan mode (zip-allow + first-asset slice)

Restore PKG.01/06 copy @75acc56

Cleaner msg copy @96270dc

PKG.01: drop hint dup @3c39997

zfill PKG codes @c94d750

Structural PKG.* checks @919af26

Preliminary check AA.002 @41a04eb

Foundation spec URLs @7293b5a

Layout: spec_url field @81310e3

Layout-failed UX @53dc04e

Strict layout check @2e41973

Aggregator detection + flat workers @b4e3ebb

Flat-download: --use-plugin + nested scene-root @10f7bcb

Persistent validator daemon — spec load once per run

Live per-asset pass/fail in progress payload

discover_assets: single-root-USD = scene root, rest are sublayers

_profile_features helper for new Profile shape + cancel_run endpoint

validate.py: handle profiles without .features attribute

Add per-asset progress endpoint for the dashboard's progress bar

Debug log: dump parents chain when sublayers don't filter

Sublayer detection decoupled from bundle interface heuristic

Recursive USD discovery + layout findings

Initial Space scaffold from simready-oem-library-pm@e82c2b6