Optional prompts in genesis.py aren't optional

[vipervire]

Genesis.py prompts for "Ntfy Token (Optional, Enter to skip)" but requires you to enter some value to move on. I haven't used Ntfy enough to know if providing an invalid Ntfy token would break something or not.

The issue is the else branch of the prompt function loops forever until the user provides a non-empty value. When you pass "" as the default, if default: evaluates to False (empty string is falsy), so it hits the else branch and won't accept an empty input.

Could be fixed by checking "if default is not None" instead

[vipervire]

I can submit a PR for this and a couple other quick start issues I've encountered.

[AIndoria]

Good idea -- I'd appreciate the PR. Honestly I find that a lot of things in genesis.py will be broken as I only cursorily tested it -- the main goal was to get the repo out first and then 1:1 the files between my private repo which was fairly ahead and public repo.

I should probably run it in an isolated environment from scratch to figure out the pain points. Another pain point currently is the .env files GUPPY expects but isn't generated properly by genesis.py.

[vipervire]

I'll open separate PR for the smattering of other genesis.py issues.