Minor Visible Changes

Minor visible changes:

• User Version:
  • I'm adding a way to alert from within the app of new version releases
• Weekly Report
  • I added a weekly automatic report that can be opted in at the very start of the app or by the settings menu
• Backend Improvements:
  • A lot of changes in the backend code, it's not visible but it helps the app work better and is crucial for the changes I have to do to implement the battle system.