Use default struct for CompileBindings & prevent binding errors

Author: ionite34

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 - Added Prompt Amplifier to Inference - click the magic wand 🪄 in the prompt editor to expand and enrich your ideas. Tailor the vibe with the ‘Feel’ selector and watch as your generations come to life with extra detail, coherence, and flair!
 ### Changed
 - Updated install for kohya_ss to support RTX 5000-series GPUs
+- Performance optimizations for Checkpoint Manager (progress indicators now fully uses Compiled Bindings)
 ### Fixed
 - Fixed Inference ControlNet Preprocessors using incorrect resolution and increased maximum of smallest dimension to 16384
 - Fixed Triton/Sage install option showing for incompatible GPUs

StabilityMatrix.Avalonia/ViewModels/CheckpointManager/CheckpointFileViewModel.cs

@@ -1,9 +1,5 @@
-using System;
-using System.Collections.Immutable;
+using System.Collections.Immutable;
 using System.ComponentModel;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
 using Avalonia.Controls.Notifications;
 using Avalonia.Data;
 using Avalonia.Threading;
@@ -15,7 +11,6 @@
 using StabilityMatrix.Avalonia.Services;
 using StabilityMatrix.Avalonia.ViewModels.Base;
 using StabilityMatrix.Avalonia.ViewModels.Dialogs;
-using StabilityMatrix.Core.Extensions;
 using StabilityMatrix.Core.Helper;
 using StabilityMatrix.Core.Models;
 using StabilityMatrix.Core.Models.Api;
@@ -36,7 +31,7 @@ public partial class CheckpointFileViewModel : SelectableViewModelBase
     private string thumbnailUri;
 
     [ObservableProperty]
-    private ProgressReport? progress;
+    private ProgressReport progress;
 
     [ObservableProperty]
     private bool isLoading;

StabilityMatrix.Avalonia/Views/CheckpointsPage.axaml

@@ -713,7 +713,6 @@
                                     Grid.RowSpan="2"
                                     Margin="0,48,0,0"
                                     VerticalAlignment="Center"
-                                    x:CompileBindings="False"
                                     IsVisible="{Binding IsLoading}"
                                     Text="{Binding Progress.Title}"
                                     TextAlignment="Center"
@@ -728,7 +727,6 @@
                                     Padding="0"
                                     HorizontalAlignment="Center"
                                     VerticalAlignment="Center"
-                                    x:CompileBindings="False"
                                     BorderThickness="4"
                                     Foreground="{DynamicResource ThemeRedColor}"
                                     IsEnabled="{Binding IsLoading}"