The creator's profile still showed the previous Starting art after the replacement, with
`Art.DefaultVersion = 4` recorded — so the version gate had already declared itself done. It
compared a constant against the embedded resource, and those two were compiled at different
moments (version 4 landed with the OLD image embedded; the corrected image reached the assembly
one build later). A version bump can always be raced that way.
The seed now compares BYTES: `LayoutStore.AssetMatches` hashes the bundled resource and checks the
row the background already points at. Same bytes → leave it untouched (so this is idempotent and
never churns the database). Different bytes → re-stamp. The version constant and its setting are
gone, because a heal that only runs once can silently skip the one launch it was needed for.
`SceneThumbnailTests` planted its own art on a background still flagged as default art — in the
real app that state only ever means stale bundled art, because Browse… sets the path and clears
the flag. The fixture now models a creator's own picture.
Tests: 572 green, 0 warnings. Verified the profile's Starting asset hash (167CDD3B…, the
two-category render) differs from the shipped `starting-background.jpg` (5FC6DD22…), so the next
launch re-seeds it.
The creator's corrected Starting artwork (the in-app onboarding screen: sign in → stream details →
go live) replaces yesterday's version. 2724x1536 resampled to the 1920x1080 master, q3 (432 KB).
The previous Gemini render is archived beside the original art.
Also fixes the two reasons the replacement would not have appeared on an existing profile:
- **The first heal iterated `AllBackgrounds()`**, which returns only the LIVE scene's capture rows, so it
cleared nothing and then saved the version anyway — permanently skipping the heal. It now walks every
scene's background. Version bumped to 4 so profiles stamped 2 or 3 heal.
- **The pack URI was unqualified**, so it resolved against the ENTRY assembly: LlamaCasty.exe in
production, the test host under `dotnet test`, where the seed silently did nothing. It is now
`/LlamaCasty;component/Assets/…`, which works in both.
Test: `BackgroundDefaultArtTests` seeds a profile, plants an "old art" asset on the Starting background,
marks the layout as an older art vintage, relaunches and asserts the shipped art is re-stamped. 45
background tests pass.
gramps