Avalonia

Localization support was psuedo-dropped for 2.0 due to time purposes. Users can always create their own UI, of course, but our built-in UIs should support localization. It would also be nice if localization was supported via the core NetSparkle DLL rather than being in the UI factories. (Is that possible?)

• Investigate whether moving all UI localization to the core NetSparkle is possible i

When a new account is added under a provider, two similar nodes appear in navigation view. This happens for the first time only. On subsequent loads, this issue is not observed.