#18: reseller_branding table (migration 008). branding.php endpoint: get/save/
upload-logo/delete-logo/resellers. _branding.php server-side helper injects
CSS vars (--primary, --accent), custom CSS, favicon, and panel name into
<head> of reseller + user portals at page-load time (no flash of unbranded
content). NOVACPX_BRANDING JS global carries panel_name/support_email/
support_url/hide_powered_by for runtime use. Reseller panel gets a new
"White Label" sidebar page with logo upload, color pickers with live preview,
support contact fields, powered-by toggle, and custom CSS textarea.
#24: audit-log backend now accepts user/action/date_from/date_to filter params.
auditLog() JS rebuilt: filter bar at top, paginated table, expandable detail
rows (click row to show JSON detail), total entry count, page buttons.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
