Add a thin divider above the Save/Reset buttons, and one at the top of
#advanced-sections so a line appears between the "Show Advanced Options"
toggle and the advanced fields only when they're revealed. Shared config
renderer, so it applies to every config category (backup included).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
afaa43de36