- Fix double-nested queryKey array in usePluginManifestInfo that broke
invalidateQueries prefix matching
- Remove unnecessary useState in TanstackQueryInitializer per Advanced SSR guide
https://tanstack.com/query/v5/docs/framework/react/guides/advanced-ssr#initial-setup
- Reduce default staleTime from 30min to 5min (matching gcTime default)
- Fix nuqs SearchParams import to use nuqs/server for consistency