Stuck progress notification when registering and logging in a user without an internet connection

[ncarvajalc]

Describe the bug
The bug is present when trying to register or log in a user without internet connection. Once the internet connection is disabled and the register/log in button is pressed, a stuck progress indicator appears. Even when the connection is back on, the progress indicator keeps on spinning until the user taps the button again.

To Reproduce
Steps to reproduce the behavior:

1. In the initial page turn off the internet connection
2. Go to the register view
3. Enter the data required for registering
4. Tap the register button
5. Turn on the internet connection again
   The progress spinner should still be present

Expected behavior
The progress indicator shouldn't appear if there is no internet connection.

Screenshots

Smartphone (please complete the following information):

• Device: iPhone 14 Pro
• OS: iOS 16.4
• App Version: 3.7.2
• Habitica Username: nipets