Changed all calls to View::render() in views to use absolute path within module

Maximises compatibility with view overrides, preventing "View not Found – yii\base\ViewNotFoundException" errors when a view is overridden that contains a call to `View::render()` and a relative path was specified

src/User/resources/views/permission/update.php

@@ -23,7 +23,7 @@ $this->params['breadcrumbs'][] = $this->title;
 <?php $this->beginContent('@Da/User/resources/views/shared/admin_layout.php') ?>
 
 <?= $this->render(
-    '_form',
+    '/permission/_form',
     [
         'model' => $model,
         'unassignedItems' => $unassignedItems,