feature : persistent sort

Template/config/show.php

@@ -55,6 +55,13 @@
         <p class="form-help"><?= t('On the board and the card view, click the title to open the edit modal (only where you may edit).') ?></p>
     </fieldset>
 
+    <fieldset>
+        <legend><?= t('Board columns') ?></legend>
+
+        <?= $this->form->checkbox('organon_tweaks_persistent_sort', t('Per-column persistent sort'), 1, isset($values['organon_tweaks_persistent_sort']) && $values['organon_tweaks_persistent_sort'] == 1) ?>
+        <p class="form-help"><?= t('Replaces the native column sort with a control that adds a number-aware Title sort and a "Persistent sort: ON/OFF" toggle. When ON, the column is re-sorted whenever a card is dropped in or created, so it stays sorted (a red up/down arrow marks it). OFF is the native one-shot sort.') ?></p>
+    </fieldset>
+
     <div class="form-actions">
         <button type="submit" class="btn btn-blue"><?= t('Save') ?></button>
     </div>