Implement creating node before initial step + deleting loop edge (#14525)

https://github.com/user-attachments/assets/d4ef0fa1-89e0-4848-9a4d-93dee81254f7

## Remaining to handle in future PRs

- It would be easier for the frontend if the loop edge was stored in the
backend instead of being an edge case the frontend must handle
- Optimistic rendering when deleting loop edge

packages/twenty-front/src/modules/command-menu/pages/workflow/action/components/CommandMenuWorkflowSelectActionContent.tsx

@@ -49,13 +49,15 @@ export const CommandMenuWorkflowSelectActionContent = () => {
       );
     }
 
-    const { parentStepId, nextStepId, position } = workflowInsertStepIds;
+    const { parentStepId, nextStepId, position, connectionOptions } =
+      workflowInsertStepIds;
 
     const createdStep = await createStep({
       newStepType: actionType,
       parentStepId,
       nextStepId,
       position,
+      connectionOptions,
     });
 
     if (!isDefined(createdStep)) {