If the new MN / SN fails after clicking OK, we need a better error handling message
If a user attempts to create a new SN / MN with incomplete funds then they receive an error message which doesn't state their MN / SN has failed to generate, only they have insufficient funds.
We need the wallet to be user friendly so please change the error text to:
Your MN / SN (insert either option depending on what the user is attempting) has not been generated at this time due to not having enough Crown coins. For a MN / SN you will require 500 / 10,000 (insert either option depending on what the user is attempting) Crown coins.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information