feat: Redirect to canonical node/publisher IDs when URL contains legacy IDs

[Copilot]

When the backend returns a node.id or node.publisher.id that differs from the URL params, the page previously rendered with stale IDs. This adds client-side redirect logic to canonicalize URLs for both /nodes/[nodeId] and /publishers/[publisherId]/nodes/[nodeId] routes.

Changes

• isNodeIdMismatched / isPublisherIdMismatched flags — computed outside effects, gated on router.isReady and !!node?.id to prevent premature or undefined-producing redirects
• Two useEffect-based redirects replacing inline redirect + return null — avoids SSR issues
• Conflict prevention — publisherId effect early-returns when isNodeIdMismatched is true; only one router.replace fires per render cycle
• Canonical node.id in publisher redirect — uses node.id (not URL nodeId) so a combined publisher+node ID mismatch resolves in one hop
• Spinner during redirect — isRedirecting merged into shouldShowLoading prevents stale IDs from being visible or interactable before navigation completes

const isNodeIdMismatched = router.isReady && !!node?.id && !!nodeId && node.id !== nodeId;
const isPublisherIdMismatched =
  router.isReady && !!node?.id && !!_publisherId && !!publisherId && !!nodeId && publisherId !== _publisherId;

// publisherId effect yields to nodeId effect — no competing router.replace
useEffect(() => {
  if (!isPublisherIdMismatched || isNodeIdMismatched) return;
  router.replace(`/publishers/${publisherId}/nodes/${node!.id}`);
}, [router, node, isPublisherIdMismatched, isNodeIdMismatched, publisherId]);

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Project	Deployment	Actions	Updated (UTC)
registry-web	Ready	Preview, Comment	Mar 8, 2026 11:27am