ClassicAssist.Avalonia/.qoder/repowiki/knowledge/en/ClassicAssist .NET Solution/ClassicAssist Avalonia Desktop UI/coding_conventions.md

• Each view/window follows the .axaml + .axaml.cs split where the code-behind constructor simply calls InitializeComponent() and leaves logic to the ViewModel.
• Cross-thread UI marshalling goes exclusively through SEngine.Dispatcher.Invoke / InvokeAsync rather than direct Dispatcher usage in business code.
• User-facing dialogs are surfaced to the core via IUIInvoker.Invoke/InvokeDialog<T> by type-name reflection instead of direct window construction from non-UI assemblies.
• Persistent settings are implemented by having ViewModels implement ISettingProvider and registering handlers on Options.SaveEvent/LoadEvent to iterate BaseViewModel.Instances.