The change to re-render children when non-empty caused the stepper's
lake to show raw SX again (the ~tw expressions in steps-to-preview
were rendered as text). Reverted to the simpler approach: reuse the
existing SSR element and preserve its content entirely.
The copyright route not updating during SPA nav is a pre-existing
issue (path is an island parameter, not a reactive signal).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
giles
c578dedbcc