Installing and using fails

### Current Behavior

When installing via manager, nothing happens, and if you install again it says.
Failed to install: @flowforge/nr-tools-plugin
Module already loaded
Check the log for more information
After restart of NR service, the tool shows up, in menu, but no info that it is installed in manager.
I can connect, create and send "snapshot" but gets same error as mentioned in #3
have now made an trial account on FF to see if it was my locally installed instance, but same error

### Expected Behavior

To get a copy of my NR flow running somewhere unto FF for use there.

### Steps To Reproduce

In NR instance
Manager - find @flowforge/nr-tools-plugin
Press install - twice to see error
Restart service, see item in menu
Connnect to FF - choose project, make snapshot

In FF instance
Make rollback - get errors
This is from log

`{ "error": { "code": "unexpected_error", "message": "TypeError: Cannot set properties of null (setting 'flow')" }, "project": { "id": "2770e937-aced-479f-9d6f-2ddf7844e3b9", "name": "grawsom-test-NR-302" } }`

### Environment

- FlowForge version: 3.0.2
- Node.js version: 16.17.0
- npm version: 8.19.2
- Platform/OS:
Udgave Windows 11 Pro
Version 21H2
Installeret d. ‎14-‎09-‎2022
Operativsystemets build 22000.1455
Visning Microsoft-pakke med funktionsoplevelse 1000.22000.1455.0

- Browser: Edge