CAKE-329 | added unspent coins list page to the app

lib/view_model/unspent_coins/unspent_coins_item.dart

@@ -0,0 +1,14 @@
+class UnspentCoinsItem {
+  UnspentCoinsItem({
+    this.address,
+    this.amount,
+    this.isFrozen,
+    this.note,
+    this.isSending = true});
+
+  final String address;
+  final String amount;
+  final bool isFrozen;
+  final String note;
+  final bool isSending;
+}

lib/view_model/unspent_coins/unspent_coins_list_view_model.dart

@@ -0,0 +1,47 @@
+import 'package:cake_wallet/view_model/unspent_coins/unspent_coins_item.dart';
+import 'package:mobx/mobx.dart';
+
+part 'unspent_coins_list_view_model.g.dart';
+
+const List<Map<String, dynamic>> unspentCoinsMap = [
+  <String, dynamic>{
+    "address" : "11111111111111121111132432432432432432432443124324324234324324324324332424",
+    "amount" : "222",
+    "isFrozen" : true,
+    "note" : "333cvgf23132132132132131321321314rwrtdggfdddewq ewqasfdxgdhgfgfszczcxgbhhhbcgbc"},
+  <String, dynamic>{
+    "address" : "444",
+    "amount" : "555",
+    "note" : "sfjskf"},
+  <String, dynamic>{
+    "address" : "777",
+    "amount" : "888",
+    "isFrozen" : false},
+  <String, dynamic>{
+    "address" : "11111111111111121111132432432432432432432443124324324234324324324324332424",
+    "amount" : "222",
+    "isFrozen" : true,
+    "note" : "333cvgf23132132132132131321321314rwrtdggfdddewq ewqasfdxgdhgfgfszczcxgbhhhbcgbc"},
+  <String, dynamic>{
+    "address" : "444",
+    "amount" : "555",
+    "note" : "sffsfsdsgs"},
+  <String, dynamic>{
+    "address" : "777",
+    "amount" : "888",
+    "isFrozen" : false},
+  <String, dynamic>{},
+];
+
+class UnspentCoinsListViewModel = UnspentCoinsListViewModelBase with _$UnspentCoinsListViewModel;
+
+abstract class UnspentCoinsListViewModelBase with Store {
+  @computed
+  List<UnspentCoinsItem> get items => unspentCoinsMap.map((elem) =>
+      UnspentCoinsItem(
+        address: elem["address"] as String,
+        amount: elem["amount"] as String,
+        isFrozen: elem["isFrozen"] as bool,
+        note: elem["note"] as String
+      )).toList();
+}