Some fixes

Author: NangiDev

lib/common/models.dart

@@ -110,6 +110,7 @@ class Metrics implements BodyMetrics {
   }
 
   Map<String, dynamic> toJson() => {
+    'd': date.toIso8601String().split('T').first,
     'b': bmi,
     'w': weightInKg,
     'f': fatInPercentage,

todo.txt

@@ -1,4 +1,4 @@
-* Let cache contain null.
+* Let cache contain null to prevent fetching dates that does not exists
 * Be able to ignore cache
 * Implement Kofi
 * Implement Ads
@@ -9,6 +9,5 @@
 * Make Android auth go through backend
 * Create release pipeline for APK and bundle
 * Release app on Google Play
-* Caching to reduce calls?
 * Wide page design
 * Look into Hive as a no-sql database