Limit nodes opened by default in the JSON Tree component (#11002)

- Add a parameter to choose which nodes to open by default
- On the Admin Panel, open all nodes by default
- On the Workflow Run step output, open only the two first depths
- On the Workflow Run step input, open only the previous step first
depth
- Display `[empty string]` when a node is an empty string
- Now, display `null` instead of `[null]`

## Demo


https://github.com/user-attachments/assets/99b3078a-da3c-4330-b0ff-ddb2e360d933

Closes https://github.com/twentyhq/core-team-issues/issues/538

packages/twenty-front/src/modules/command-menu/pages/workflow/step/view-run/components/CommandMenuWorkflowRunViewStep.tsx

@@ -85,11 +85,17 @@ export const CommandMenuWorkflowRunViewStep = () => {
       ) : null}
 
       {activeTabId === 'input' ? (
-        <WorkflowRunStepInputDetail stepId={workflowSelectedNode} />
+        <WorkflowRunStepInputDetail
+          key={workflowSelectedNode}
+          stepId={workflowSelectedNode}
+        />
       ) : null}
 
       {activeTabId === 'output' ? (
-        <WorkflowRunStepOutputDetail stepId={workflowSelectedNode} />
+        <WorkflowRunStepOutputDetail
+          key={workflowSelectedNode}
+          stepId={workflowSelectedNode}
+        />
       ) : null}
     </WorkflowStepContextProvider>
   );