Added wizard scripts

[CodeNameTwister]

This pull provides an easy-to-use alternative on the console for new users who wish to use Godot Secure.

That would be a functional concept; I say concept because the set encryption key wouldn't make sense for this scope after looking more closely at the code. Since I already had it done, I decided to add it anyway for the pull.

[KnifeXRage]

I have mixed opinion on this, i mean it is great that beginners can easily use Godot-Secure using this but on the other hand i think godot-secure is itself a standalone script that can run directly inside godot source code, you just need python 3.10+ installed. So, i really don't know it's worth it or not.

But i still liked the interface very much and wanted this, so give me some time to think and also give me your opinion on this.

Some Off-Topic Stuff:
Hey Bro, my communication skills are very bad, and i don't know how to give proper replies on these type of stuffs, i always worked alone and these things are new to me. I really appreciate your hard work and dedication in this project. So, thankyou for opening this PR and improving this tool.

[CodeNameTwister]

Don't worry, this is your repository and what matters is your vision for it; I just contribute code.