TariffWatch v1.1.0: Countdown clock, FAQ, samples gallery, and regulations.gov scaffolding

The landing page picked up a countdown clock, an expanded FAQ, and a samples gallery of drafted comment letters, along with Edge Config-driven pivot copy and the first scaffolding for a regulations.gov one-click submit flow. A watermark on generated PDFs is now crypto-signed, and Federal Register notice content is cached rather than re-fetched on every request. The BIS-14 exposure-item count was also reconciled against the actual 14-item enumeration after a headline mismatch was found.

The regulations.gov one-click submit scaffolding shipped as scaffolding rather than a finished integration deliberately: the actual regulations.gov API document ID for this specific docket was not resolvable as of this release (confirmed via a live API check the same day), so the flow was built to be ready the moment that ID resolves rather than blocked on it. The BIS-14 reconciliation fix mattered because a headline that says 14 items while the actual enumeration only lists 13 undermines trust in every other number on the page.