Broken links across the Legal Center are now fixed

The latest SEO audit on hub.termerly.com surfaced two classes of broken links inside our published policies. We fixed both and shipped a reusable inventory script so future audits can re-run the same check.

The first class were legacy /legal-center/ URL prefixes left over from a route structure we no longer use. They were rendered inside the body of several published pages and pointed nowhere useful. We added route rules to 301 them onto the canonical paths, so any external backlink that hits one of those legacy URLs still lands on the right document.

The second class were placeholder slugs (link-to-privacy-policy, link-to-terms-of-service) that an author had pasted into one of the Shourly cookie pages and never replaced. The real slugs are privacy-policy and terms-of-services. We patched those references directly in the database via a one-shot migration.

End result: five 404s, five 4XX warnings and four broken-link-target issues all cleared out in one go. And the new find/fix scripts live alongside the database tooling so the next audit takes minutes instead of hours.