comprehensive update

1) remove unused components: camera view (due it causes segmentation faults), compute resources and all related, illuminator controller (due in useless without camera view), image storage service, temperature and humidity service
2) database schema - reduce tables references, features storing in records themselves in compressed form, add records creation and editing date and time, add separator comment column
3) analysis - rework of pipeline and ui, now database storing only raw data and all display values calculated from it
4) lights service - add reconnection if disconnected
5) add width and height command line arguments
6) fix some typos and other issues

GSS2.UI.Core/ViewModels/AsyncImageViewModel.cs

@@ -4,22 +4,24 @@ using Avalonia.Threading;
 
 using CommunityToolkit.Mvvm.ComponentModel;
 
+using Microsoft.IdentityModel.Tokens;
+
 namespace GSS2.UI.Core.ViewModels;
 
 public partial class AsyncImageRecordViewModel : ViewModelBase
 {
     private static readonly SemaphoreSlim _semaphore = new(1, 1);
 
-    [ObservableProperty] public partial string? Data { get; set; }
+    [ObservableProperty] public partial string Data { get; set; }
     [ObservableProperty] public partial IImage? Image { get; set; }
     [ObservableProperty] public partial bool IsLoading { get; set; } = false;
 
-    public AsyncImageRecordViewModel(string? data = null)
+    public AsyncImageRecordViewModel(string data = "")
     {
         Data = data;
     }
 
-    partial void OnDataChanged(string? value) => _ = LoadAsync();
+    partial void OnDataChanged(string value) => _ = LoadAsync();
 
     private async Task LoadAsync()
     {
@@ -27,7 +29,7 @@ public partial class AsyncImageRecordViewModel : ViewModelBase
 
         try
         {
-            if (Data is not null)
+            if (!string.IsNullOrEmpty(Data))
             {
                 IsLoading = true;
                 byte[] imageBytes = Convert.FromBase64String(Data);