Fix currency removal from accounts (#542)

[VMelnalksnis]

Fixes #542 .

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@c0f0c63). Click here to learn what that means.
The diff coverage is 53.33%.

@@            Coverage Diff            @@
##             master     #543   +/-   ##
=========================================
  Coverage          ?   67.96%           
=========================================
  Files             ?      301           
  Lines             ?     8986           
  Branches          ?      654           
=========================================
  Hits              ?     6107           
  Misses            ?     2637           
  Partials          ?      242           

Impacted Files	Coverage Δ
...valonia.Core/Accounts/AccountUpsertionViewModel.cs	62.74% <0.00%> (ø)
...meshade.Avalonia.Core/Accounts/AccountViewModel.cs	67.64% <0.00%> (ø)
.../Gnomeshade.Data/Repositories/AccountRepository.cs	100.00% <100.00%> (ø)
...eshade.WebApi/V1/Controllers/AccountsController.cs	75.94% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.