8563 workflow workflow node does not open on step click (#8582)

- fix multiple node selection
- fix console error
- fix close right drawer no unselect nodes
- fix edges not selectable
- fix sometime node not selected when clicking

## After


https://github.com/user-attachments/assets/ceec847f-5b7d-4452-9685-81a845bbf21e

packages/twenty-front/src/modules/workflow/states/workflowReactFlowRefState.ts

@@ -0,0 +1,8 @@
+import { createState } from 'twenty-ui';
+import { RefObject } from 'react';
+
+export const workflowReactFlowRefState =
+  createState<RefObject<HTMLDivElement> | null>({
+    key: 'workflowReactFlowRefState',
+    defaultValue: null,
+  });