<h4>Admin Instances — Full v7 Template Rebuild</h4>
<p>Complete rebuild of <code>/platform/administration/instances/</code> list page from v7 <code>tables-datatables-select.php</code> template.</p>
<ul>
<li>Table rebuilt from scratch: v7 card with <code>card-header border-light</code>, search bar with <code>app-search</code> pattern, <code>table-custom table-centered table-hover</code></li>
<li>Instance name column: avatar-xs icon + fw-semibold name (v7 pattern)</li>
<li>Domain column: clickable link with external-link icon</li>
<li>Status: <code>bg-success-subtle/bg-danger-subtle badge-label</code> (v7 soft badges)</li>
<li>Actions: v7 <code>btn-light btn-icon btn-sm rounded</code> buttons (manage, visit, delete)</li>
<li>Smart pagination in <code>card-footer border-0</code></li>
<li>Removed: <code>card-box</code>, <code>spacer-20/40</code>, <code>$.parseJSON</code>, raw string HTML, old DataTable init</li>
<li>Fixed: BS3 <code>.modal({})</code> calls → <code>bootstrap.Modal.getOrCreateInstance()</code></li>
<li>All validation uses specific field-level swal messages</li>
<li>All AJAX uses <code>JSON.parse</code> with <code>.fail()</code> error handlers</li>
<li>Zero PHP/JS errors</li>
</ul>