TF-2901 Implement caching composer on log out

lib/features/composer/presentation/model/screen_display_mode.dart

@@ -2,5 +2,18 @@
 enum ScreenDisplayMode {
   fullScreen,
   minimize,
-  normal
+  normal;
+
+  factory ScreenDisplayMode.fromJson(String value) {
+    switch (value) {
+      case 'fullScreen':
+        return ScreenDisplayMode.fullScreen;
+      case 'minimize':
+        return ScreenDisplayMode.minimize;
+      default:
+        return ScreenDisplayMode.normal;
+    }
+  }
+
+  String toJson() => name;
 }