[FIX] website_membership: perf, pagination

This fixes :
 * pagination only on /members and sometimes with bad page count,
 * free members could not be searched (were always all displayed),
 * all elements are displayed even if there is a pagination,
 * for members without country, errors happened in some use case,
 * when too much locations were on a map (>2000) it failed,
 * numbers of members by countries was not displayed for guest.

And also as performance improvemnts:
 * only query all partners when the map is enabled (customize > left
   world map),
 * limit partners put on the map to 2000 (even then it's a lot for
   google maps),
 * don't browse all membership_line to get res_partner but use a query.

opw-634653

0 files changed, 0 insertions, 0 deletions