Make possible to enable/disable OS pop'ups based on NC notification type

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### Context

Using Windows 11 with Virtual Files enabled.

### Problem

If I should sort the NC desktop client notifications poping up out of my OS notification area, I would say the following:
- 98% of those notifications are sync issues because of conflicting characters, and so on.
- 2% of notifications are Talk notifications for example

So what happen in my case:
I am constantly disturb by notifications poping up because of sync issues that I really don't care about.
So I shut down notifications, enabling the focus mode.
But doing that, I also shut down notifications that I would like to receive, such as somebody mentionning me in a conversation.

### Feature description

What would be great in my opinion is to make possible to disable certain kind of notifications:
I'd like to have popup notifications for Talk, but not file sync errors.

In the case there is a file sync error, I just have to click the tray icon, and look it up.