cleanup: sélection multiple + page dédiée (/admin/cleanup.php)

- cleanup-tmp.php: accepte les arrays filepond_dirs[] et trash_files[] pour suppression en lot
- cleanup-stats-fragment.php: ajout checkboxes + barre d'actions groupées + formulaire bulk HTMX
- admin-cleanup-bulk.js: module JS pour toggleAll, updateBulk, bulkDelete
- Nouvelle page /admin/cleanup.php remplace la modale (tmp-cleanup.php supprimé)
- Bouton Nettoyer dans index.php devient un lien vers la page dédiée

app/templates/admin/cleanup.php

@@ -0,0 +1,38 @@
+<main id="main-content" class="admin-main--list">
+    <div class="admin-list-toolbar admin-list-toolbar--list" style="margin-bottom:var(--space-m)">
+        <div class="admin-toolbar-top">
+            <div class="admin-toolbar-title-row">
+                <h1>
+                    <a href="/admin/" class="admin-back-btn" title="Retour à la liste"><?= icon('arrow-left-circle') ?></a>
+                    Nettoyer les fichiers temporaires
+                </h1>
+            </div>
+        </div>
+    </div>
+
+    <div class="n-grid" id="cleanup-grid-parent">
+        <!-- ═══════ FilePond / Trash ═══════ -->
+        <div id="tmp-cleanup-stats-wrapper"
+             hx-get="/admin/actions/cleanup-stats-fragment.php"
+             hx-trigger="load"
+             hx-swap="outerHTML"
+             hx-indicator="#tmp-cleanup-stats-wrapper">
+            <details class="n-section" open>
+                <summary>
+                    <?= icon('paint-brush-household') ?>
+                    Fichiers temporaires
+                </summary>
+                <p style="margin:0;color:var(--text-secondary)">Chargement…</p>
+            </details>
+        </div>
+
+        <!-- ═══════ PeerTube ═══════ -->
+        <div id="peertube-orphans-fragment" style="display:contents"
+             hx-get="/admin/actions/peertube-orphans-fragment.php"
+             hx-trigger="load"
+             hx-swap="outerHTML"
+             hx-indicator="#peertube-orphans-fragment">
+            <p style="margin:0;color:var(--text-secondary)">Chargement…</p>
+        </div>
+    </div>
+</main>

app/templates/admin/index.php

@@ -29,10 +29,9 @@
                 </a>
                 <?php endif; ?>
                 <?php if ($tmpTotalCount > 0): ?>
-                <button type="button" class="btn btn--sm btn--secondary" id="tmp-cleanup-btn"
-                        onclick="document.getElementById('tmp-cleanup-dialog').showModal(); htmx.trigger('#tmp-cleanup-stats-wrapper','loadStats'); htmx.trigger('#peertube-orphans-fragment','loadPeertube')">
+                <a href="/admin/cleanup.php" class="btn btn--sm btn--secondary">
                     <?= icon('trash') ?> Nettoyer (<?= $tmpTotalCount ?>)
-                </button>
+                </a>
                 <?php endif; ?>
                 <button type="button" class="btn btn--primary btn--sm" id="import-dialog-btn"
                         onclick="document.getElementById('import-dialog').showModal(); window.XamxamInitFilePonds()">
@@ -93,8 +92,6 @@
 
 <?php include APP_ROOT . '/templates/admin/partials/dialogs/import.php'; ?>
 
-<?php include APP_ROOT . '/templates/admin/partials/dialogs/tmp-cleanup.php'; ?>
-
 <?php if ($importMessage || !empty($importErrors)): ?>
 <script>document.getElementById('import-dialog').showModal();</script>
 <?php endif; ?>

app/templates/admin/partials/dialogs/tmp-cleanup.php

@@ -1,34 +0,0 @@
-<dialog id="tmp-cleanup-dialog" class="admin-dialog admin-dialog--sheet" aria-labelledby="tmp-cleanup-title">
-    <div class="admin-dialog__header">
-        <h3 id="tmp-cleanup-title">Nettoyer les fichiers temporaires</h3>
-        <button type="button" class="admin-dialog__close" aria-label="Fermer"
-                onclick="document.getElementById('tmp-cleanup-dialog').close()">&#x2715;</button>
-    </div>
-    <div class="admin-dialog__body">
-        <div id="tmp-cleanup-result" style="display:none;margin-bottom:var(--space-sm)"></div>
-        <div class="n-grid" id="cleanup-grid-parent">
-            <!-- ═══════ FilePond / Trash ═══════ -->
-            <div id="tmp-cleanup-stats-wrapper"
-                 hx-get="/admin/actions/cleanup-stats-fragment.php"
-                 hx-trigger="loadStats"
-                 hx-swap="outerHTML"
-                 hx-indicator="#tmp-cleanup-stats-wrapper">
-                <details class="n-section" open>
-                    <summary>
-                        <?= icon('paint-brush-household') ?>
-                        Fichiers temporaires
-                    </summary>
-                    <p style="margin:0;color:var(--text-secondary)">Chargement…</p>
-                </details>
-            </div>
-            <!-- ═══════ PeerTube ═══════ -->
-            <div id="peertube-orphans-fragment" style="display:contents"
-                 hx-get="/admin/actions/peertube-orphans-fragment.php"
-                 hx-trigger="loadPeertube"
-                 hx-swap="outerHTML"
-                 hx-indicator="#peertube-orphans-fragment">
-                <p style="margin:0;color:var(--text-secondary)">Chargement…</p>
-            </div>
-        </div>
-    </div>
-</dialog>