Fix bulk form nesting, remove count bar, stopPropagation on actions

- Remove admin-bulk-meta__default (TFE count bar) — only bulk actions on selection
- Move #bulk-form out of table wrapper to avoid nested forms (was breaking
  per-row publish/unpublish which submitted to bulk form instead)
- execBulk() now populates #bulk-checkboxes with hidden inputs from checked boxes
- Add event.stopPropagation() to edit link and delete+publish forms so
  clicking actions doesn't navigate the row to recapitulatif
- Delete button: only opens confirm modal, no row nav

app/templates/admin/acces.php

@@ -45,10 +45,6 @@
                         $linkName = $link['name'] ?? '';
                         $linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
                         $linkLockedYear = $link['locked_year'] ?? null;
-%%%%%%% diff from: somsyvxz 249f7943 "Bulk bar anti-shift, tags icons, AP no-wrap, credits reorder" (rebased revision)
-\\\\\\\        to: vumvtlyz 95fdf9fe "Rename Liens étudiant·e, add link name + edit dialog" (rebased revision)
-+                        $linkName = $link['name'] ?? '';
-+                        $linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
                     ?>
                     <tr class="admin-table-row" onclick="event.stopPropagation(); window.open('/partage/<?= urlencode($link['slug']) ?>', '_blank')" style="cursor:pointer">
                         <td><?= htmlspecialchars($linkName ?: '—') ?></td>