Describe the bug:RepoList is not loaded.

Furthermore, the situation has worsened since the previous version: it is no longer possible to retrieve information on packages related to UserRepo, and package updates cannot be performed from within VCC.(The situation does not change even after some time has passed since loading was displayed.)

To Reproduce:Steps to reproduce the behavior:

-Close VCC (to avoid another issue [BUG] VCC ignores & restores changes to settings.json. #111)

-add userRepo(s) in settings.json in some way (you may edit settings.json or use vpm cli)

-Open VCC

-Select project

-Repolist does not change in the Loading state.

Expected behavior:load UserRepoList so that User's VPM assets can be updated from VCC.

Desktop (please complete the following information):

OS: Windows 10 Pro:Version 22H2 Build 19045.2604

Additional context

It seems that if you have added even one User Repo, the RepoList will not load, and to be honest, it seems to have gotten even worse since the last version.I honestly don't think it will show up even if I wait an hour.

In particular, unlike the previous bug that froze and took a long time to load, this time the bug is even worse, as it will not load in the first place and will not allow User Repo assets to be updated.Currently, managing UserRepo by registering URLs in VCC requires knowledge of CLI, which is a difficult task, and there are not many users. However, considering the future management of avatar projects, it is absolutely necessary to develop this system.

We are looking forward to your response as soon as possible.

Also, the problem is that if you have added even one UserRepo via command line, when you create a new project, you will not be able to manipulate any of them, neither curated nor local, from RepoList. Quality of life is inevitably worsened by the inability to remove unnecessary assets. Something needs to be done about this. (At the very least, separate the UserRepo from the rest of the process, etc.)