Refactor member page (#3)

* refactor: member page

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lib/models/space/layer.g.dart

@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'layer.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Layer _$LayerFromJson(Map<String, dynamic> json) => Layer(
+      visible: json['visible'] as bool?,
+      generalSpec: json['general_spec'] == null
+          ? null
+          : GeneralSpec.fromJson(json['general_spec'] as Map<String, dynamic>),
+      layerConfig: json['layer_config'] == null
+          ? null
+          : LayerConfig.fromJson(json['layer_config'] as Map<String, dynamic>),
+      resource: json['resource'] == null
+          ? null
+          : Resource.fromJson(json['resource'] as Map<String, dynamic>),
+    );
+
+Map<String, dynamic> _$LayerToJson(Layer instance) => <String, dynamic>{
+      'visible': instance.visible,
+      'general_spec': instance.generalSpec,
+      'layer_config': instance.layerConfig,
+      'resource': instance.resource,
+    };