Add Entity Save node processor for persisting Drupal entities
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3571330. -->
Reported by: [joevagyok](https://www.drupal.org/user/2876343)
>>>
<h3>Summary</h3>
<p>Add a new node processor that enables workflows to save Drupal entities. This complements the existing entity-related triggers and enables complete entity lifecycle management within workflows.</p>
<h3>Business Value</h3>
<ul>
<li>Enables workflows to create and update content programmatically</li>
<li>Supports automated content publishing pipelines</li>
<li>Allows data transformation workflows to persist results</li>
<li>Completes the entity CRUD operations available in FlowDrop</li>
</ul>
<h3>Features Implemented</h3>
<ul>
<li>Entity Save node processor for persisting entities</li>
<li>Consistent method signature with Entity Trigger for easy understanding</li>
<li>Support for all Drupal entity types</li>
</ul>
<h3>Use Cases</h3>
<ul>
<li>Content migration workflows that transform and save data</li>
<li>Automated content creation from external data sources</li>
<li>Batch processing workflows that update multiple entities</li>
</ul>
issue