Cleaning up the codebase - #64

The field Perpetuum.AdminTool.Seasons.SeasonTierRow._selectedPackage is annotated with

The field Perpetuum.AdminTool.Seasons.SeasonTierRow._selectedEquipmentSet is annotated with

'SHA1CryptoServiceProvider' is obsolete: 'Derived cryptographic types are obsolete. Use the Create method on the base type instead.' (https://aka.ms/dotnet-warnings/SYSLIB0021)

Partial method declarations 'void AutoMarketOrdersViewModel.OnCategoryFilterChanged(string? value)' and 'void AutoMarketOrdersViewModel.OnCategoryFilterChanged(string? _)' have signature differences.

Partial method declarations 'void AutoMarketOrdersViewModel.OnOrderTypeFilterChanged(string? value)' and 'void AutoMarketOrdersViewModel.OnOrderTypeFilterChanged(string? _)' have signature differences.

Partial method declarations 'void AutoMarketOrdersViewModel.OnIsLoadingChanged(bool value)' and 'void AutoMarketOrdersViewModel.OnIsLoadingChanged(bool _)' have signature differences.

Partial method declarations 'void SeasonDetailViewModel.OnIsExportingChanged(bool value)' and 'void SeasonDetailViewModel.OnIsExportingChanged(bool _)' have signature differences.

Partial method declarations 'void RobotTemplatesViewModel.OnIsLoadingChanged(bool value)' and 'void RobotTemplatesViewModel.OnIsLoadingChanged(bool _)' have signature differences.

Partial method declarations 'void EntitiesViewModel.OnIsLoadingChanged(bool value)' and 'void EntitiesViewModel.OnIsLoadingChanged(bool _)' have signature differences.