Ask to confirm before creating the gist

[lnc3l0t]

The plugin by default creates the gist even if the user tries to cancel out because of an error in the descriptio or privacy setting.

Asking to confirm would be smarter, now by default if you spam press enter after CreateGist it doesn't create it you actually have to type y at the end.

Something we might add:

• Option to disable this setting (useful if someone uses the plugin a lot and gets bored of typing to confirm)
• More informative message when asking confirmation (print the description and privacy maybe)

[rawnly]

• Option to disable this setting

I'm open to add both, I'm quite new to plugin dev so I did the bare minimum to make this work but any help is appreciated

[lnc3l0t]

I will maybe contribute some more to it! I am very new too, but I really enjoy it

We should contribute to This Week In Neovim with the changes I made.
If you're not familiar with the website, it's a weekly newsletter about the Neovim editor. Unfortunately, the dev is currently going through a rough time maintaining it, as described in this Reddit post. By contributing, we could help support the developer and also promote your plugin.