A successful (2xx) answer from Hiboutik is now the truth, even an empty
list: records missing from it are deleted. The "empty list means API
issue" safety nets are removed.
Deletion stays safe because a failed call deletes nothing: HTTP errors
throw, and the new HiboutikClient.getList (used by getAllPages and the
non-paginated lists) also throws on a 2xx body that is not a list, so a
malformed answer is never mistaken for an empty list. A 2xx without body
is an empty list.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
POST /sync starts the full synchronization in the background (202, or 409 when one is already running). Entities are synced in dependency order: brands, categories, suppliers, products (with versions and stocks), customers. Each row is synced independently so that a failure is logged without stopping the rest. Replaces the default AppService.
