Storage - Replace LiteDB with SQLite + EF Core (#843)

Storage - Added LiteDB to SQLite migration
UI - Try to die a bit more gracefully
Core - Delay start watching plugins for hot reload after initializing
UI - Simplify category management logic
UI - Avoid crash during profile icon load
Storage - Fix entry metadata retrieval

src/Artemis.Core/Constants.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using System.Reflection;
 using System.Text.Json;
 using Artemis.Core.JsonConverters;
+using Artemis.Storage.Entities.Plugins;
 
 namespace Artemis.Core;
 
@@ -90,7 +91,7 @@ public static class Constants
     /// <summary>
     ///     The plugin used by core components of Artemis
     /// </summary>
-    public static readonly Plugin CorePlugin = new(CorePluginInfo, new DirectoryInfo(ApplicationFolder), null);
+    public static readonly Plugin CorePlugin = new(CorePluginInfo, new DirectoryInfo(ApplicationFolder), new PluginEntity(){PluginGuid = CorePluginInfo.Guid}, false);
 
     /// <summary>
     ///     A read-only collection containing all primitive numeric types