Yattee v2 rewrite

Yattee/Models/MediaSources/MediaBrowserSortOrder.swift

@@ -0,0 +1,49 @@
+//
+//  MediaBrowserSortOrder.swift
+//  Yattee
+//
+//  Sort order options for media browser file listing.
+//
+
+import Foundation
+
+enum MediaBrowserSortOrder: String, CaseIterable, Identifiable {
+    case name
+    case dateModified
+    case dateCreated
+
+    var id: String { rawValue }
+
+    var displayName: String {
+        switch self {
+        case .name:
+            String(localized: "mediaBrowser.sort.name")
+        case .dateModified:
+            String(localized: "mediaBrowser.sort.dateModified")
+        case .dateCreated:
+            String(localized: "mediaBrowser.sort.dateCreated")
+        }
+    }
+
+    var systemImage: String {
+        switch self {
+        case .name:
+            "textformat"
+        case .dateModified:
+            "clock"
+        case .dateCreated:
+            "calendar"
+        }
+    }
+
+    /// Returns available sort options for a given source type.
+    /// WebDAV and SMB sources don't support creation date, so it's excluded.
+    static func availableOptions(for sourceType: MediaSourceType) -> [MediaBrowserSortOrder] {
+        switch sourceType {
+        case .localFolder:
+            allCases
+        case .webdav, .smb:
+            [.name, .dateModified]
+        }
+    }
+}