Add more logging

Use better way to serialize user permissions

lib/api/user.g.dart

@@ -10,19 +10,12 @@ BUser _$BUserFromJson(Map<String, dynamic> json) => BUser(
       id: json['id'] as int,
       username: json['username'] as String,
       isAdmin: json['is_admin'] as bool,
-      permissions: $enumDecode(_$UserPermissionEnumMap, json['permissions']),
+      permissions: UserPermissions.fromJson(json['permissions'] as int),
     );
 
 Map<String, dynamic> _$BUserToJson(BUser instance) => <String, dynamic>{
       'id': instance.id,
       'username': instance.username,
       'is_admin': instance.isAdmin,
-      'permissions': _$UserPermissionEnumMap[instance.permissions]!,
+      'permissions': UserPermissions.toJson2(instance.permissions),
     };
-
-const _$UserPermissionEnumMap = {
-  UserPermission.none: 0,
-  UserPermission.readGallery: 1,
-  UserPermission.editGallery: 2,
-  UserPermission.all: 3,
-};