drag for mobile - handle sizeable

Template/config/show.php

@@ -27,6 +27,14 @@
         </p>
     </fieldset>
 
+    <fieldset>
+        <?= $this->form->label(t('Mobile drag handle size in pixels'), 'tweakdrag_handle_size') ?>
+        <?= $this->form->number('tweakdrag_handle_size', $values, $errors) ?>
+        <p class="form-help">
+            <?= t('Size of the card drag handle that Kanboard shows on mobile, so it is easy to grab with a finger. No effect on desktop. Default: 20.') ?>
+        </p>
+    </fieldset>
+
     <div class="form-actions">
         <button type="submit" class="btn btn-blue"><?= t('Save') ?></button>
     </div>

Template/layout/variable.php

@@ -1,6 +1,7 @@
 <style type="text/css">
     :root {
         --td-column-gap: <?= (int) $this->app->config('tweakdrag_column_gap_size', 25) ?>px;
+        --td-handle-size: <?= (int) $this->app->config('tweakdrag_handle_size', 20) ?>px;
     }
 <?php if ((int) $this->app->config('tweakdrag_column_gap', 1) === 1): ?>
     #board { border-collapse: separate !important; border-spacing: var(--td-column-gap, 25px) 0 !important; }