Add more file properties, organize storage, add video block

CHDataManagement/Storage/Model/FileResourceFile.swift

@@ -0,0 +1,36 @@
+import Foundation
+
+/**
+ This struct holds metadata about a file resource that is stored in the content folder.
+ */
+struct FileResourceFile {
+
+    /// The file/image description in German
+    let englishDescription: String?
+
+    /// The file/image description in English
+    let germanDescription: String?
+
+    /// The list of generated image versions for this image
+    let generatedImages: [String]?
+
+    /// A custom file path in the output folder where this file is located
+    let customOutputPath: String?
+
+    /// A version string of this resource, mostly for assets
+    let version: String?
+
+    /// A URL where the resource was copied/downloaded from
+    let sourceUrl: String?
+
+    /// The date when the file was added
+    let addedDate: Date
+
+    /// The date when the file was last modified
+    let modifiedDate: Date
+}
+
+
+extension FileResourceFile: Codable {
+
+}