fix: desktop vertical alignment regression and touch target sizing

- SettingsTableRow: use max-lg:self-end instead of self-end to prevent
  bottom-aligning controls on desktop (self-end overrides items-center)
- QuickToggles: add min-h-[44px] matching Toggle component pattern

src/components/admin/SettingsTableRow.tsx

@@ -113,7 +113,7 @@ export function SettingsTableRow({
         <div
           className={cn(
             'flex items-center gap-2',
-            isLongValue ? 'w-full' : 'self-end lg:flex-shrink-0',
+            isLongValue ? 'w-full' : 'max-lg:self-end lg:flex-shrink-0',
           )}
         >
           {setting.read_only ? (