Novel AI Studio: Story Writerv1.7.7

What changed

• MonetizationAuthors can transfer earnings to their spendable balance
• UXAbility to delete personal reviews
• UXAbility to delete reading history
• PerformanceFixed Restore Purchases bug and added sign-in prompt for signed-out users

Original release notes

• Authors can now move their earnings into their spendable balance.
• You can delete your own reviews and reading history.
• Fixed Restore Purchases reporting success when nothing was actually
  restored. If you are signed out, it now asks you to sign in first.