Renames the product-catalogue pages (items + vendors, incl. their [id] detail
pages) out of /inventory into /catalogue. /inventory/cart is unchanged. All
internal links, redirects, revalidatePath calls, sidebar nav, and tests are
updated; next.config redirects keep old /inventory/{items,vendors}[/...] URLs
working (permanent) so existing bookmarks don't 404.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
PARTIALLY_CLOSED was missing from the open-filter so affected POs
disappeared from the submitter''s My Orders view entirely, making it
impossible to confirm remaining deliveries.
Also hardens confirmReceipt() against negative delivery quantities
and extends partial-receipt.spec.ts with US-8c/8d/8e covering the
full PARTIALLY_CLOSED revisit flow.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
parseFloat('0') is falsy in JS so `|| 0.18` silently discarded the user's
explicit 0% selection. Replaced with an explicit empty-string guard.
Adds e2e spec gst-rate.spec.ts covering all five GST rates (0/5/12/18/28%).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
