Add purchase parsing from paperless documents

[VMelnalksnis]

No description provided.

[codecov]

Codecov Report

Merging #466 (83585ad) into master (e0dfd5f) will decrease coverage by 1.81%.
The diff coverage is 4.78%.

@@            Coverage Diff             @@
##           master     #466      +/-   ##
==========================================
- Coverage   68.14%   66.33%   -1.82%     
==========================================
  Files         273      279       +6     
  Lines        8153     8388     +235     
  Branches      529      551      +22     
==========================================
+ Hits         5556     5564       +8     
- Misses       2424     2651     +227     
  Partials      173      173              

Impacted Files	Coverage Δ
...onia.Core/DesignTime/DesignTimeGnomeshadeClient.cs	73.46% <0.00%> (-0.24%)	⬇️
...nomeshade.Avalonia.Core/Imports/ImportViewModel.cs	16.12% <0.00%> (-3.88%)	⬇️
...ce/Gnomeshade.Avalonia.Core/MainWindowViewModel.cs	5.92% <ø> (-0.45%)	⬇️
...Gnomeshade.Avalonia.Core/Products/UnitViewModel.cs	97.22% <0.00%> (-2.78%)	⬇️
....Avalonia.Core/Transactions/Links/LinkViewModel.cs	45.45% <0.00%> (-8.12%)	⬇️
...Gnomeshade.Data/Repositories/PurchaseRepository.cs	81.25% <0.00%> (-18.75%)	⬇️
...ade.Data/Repositories/TransactionItemRepository.cs	66.66% <0.00%> (-33.34%)	⬇️
...ource/Gnomeshade.WebApi.Client/GnomeshadeClient.cs	78.90% <0.00%> (-0.63%)	⬇️
source/Gnomeshade.WebApi.Client/Routes.cs	90.00% <0.00%> (-2.31%)	⬇️
...shade.WebApi/V1/Controllers/PaperlessController.cs	0.00% <0.00%> (ø)
... and 13 more

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