Bug 32028: Add page-section to smart-rules.tt and fix markup errors

Bug 32028: Add page-section to smart-rules.tt and fix markup errors

To test:
1. Apply patch
2. Go to Adminstration > Circulation and fine rules
3. Look at the page-section added and make sure each looks good.
4. Use an HTML validator to check and make sure the HTML looks good.

Note: There are indentation changes and some fixes to bad markup ( stray tags, etc ).

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
https://bugs.koha-community.org/show_bug.cgi?id=32082
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>