Fix round 1 (review of 54d9bf9):
I1: AssetUploadDialog reused one idempotency key across every upload
attempt in a session, generated once when the dialog opened. Every
terminal state re-enables the file input, so retrying with a different
file after a failure sent two distinct payloads under the same key.
The key is now generated fresh inside submit() on each call, matching
every other mutation call site in the repo, and dropped from the
dialog's public props entirely (it was never in the task's own
"Produces" interface).
I2: the mock's validateDocument gate only recognized the one legacy
hardcoded evidence key, completely disconnected from the Asset system
Instant Preview now consults -- so a directive the Picker or upload
dialog inserted always previewed live and then failed validation with
EVIDENCE_UNSUPPORTED for every other key. Extracted the Asset-to-
CatalogEntry mapping (evidenceCatalogEntriesFromAssets) and the
domain's one EVIDENCE-catalog matching rule (evidenceCatalogEntryFor)
into shared domain modules that both the preview path
(instant-preview.tsx) and the validation path (validate-working-copy.ts,
the mock's own createPreview) now call. Reconciled the underlying MOCK
studioSource gap that caused this: built a mock asset gateway
(mock-studio-asset-gateway.ts) sharing one in-memory Asset store with
the mock document gateway, wired per composition-root instance in
create-tech-log-feature-input.ts, so an Asset the editor actually
loaded is visible to validation too, while a key backed by nothing
still fails both paths.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
