editable label & color

lib/repositories/metadata/models/account.dart

@@ -4,11 +4,13 @@ class Account {
   String label;
   String color;
   bool saving;
+  double interest;
 
   Account({
     this.label = '',
     this.color = '',
     this.saving = false,
+    this.interest = 0.0,
   });
 
   factory Account.fromJson(Map<String, dynamic> json) {
@@ -16,6 +18,7 @@ class Account {
       label: json['label'],
       color: json['color'],
       saving: bool.parse(json['saving']),
+      interest: double.parse(json['intereset']),
     );
   }
 
@@ -23,6 +26,7 @@ class Account {
     'label': label,
     'color': color,
     'saving': saving.toString(),
+    'intereset': interest.toString(),
   };
 
   Color rgbToColor() {