Render a backup location's connection fields in a single .config-fields grid like /config's renderer, instead of chunking every 3 fields. The chunking left ragged blocks whose columns stopped lining up once any field was hidden (PATH_MODE/SSH/etc.) — the grid handles row layout and drops hidden fields cleanly. Also add a config-divider below the "Keep your config backed up offline" warning banner.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
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