Explicit asset property

CHDataManagement/Views/Files/FileDetailView.swift

@@ -99,6 +99,11 @@ struct FileDetailView: View {
                     text: $file.customOutputPath,
                     footer: "A custom path where the file is stored in the output folder")
 
+                BoolPropertyView(
+                    title: "Asset",
+                    value: $file.isAsset,
+                    footer: "Indicate that this file should be treated as an asset")
+
                 if let imageDimensions = file.imageDimensions {
                     GenericPropertyView(title: "Image dimensions") {
                         Text("\(Int(imageDimensions.width)) x \(Int(imageDimensions.height)) (\(file.aspectRatio))")