add reference lookup command

[nathonius]

• Added a command to insert a verse reference, which works identically to the existing editor suggest lookup (except for the -- before the verse reference)
• Refactored to share as much code as possible between the existing editor suggest and the new suggest modal

Resolves #11 for me, anyway; technically the conflict still exists this just adds a new way to use the plugin. It only took me one year to finally get around to doing this and less than 24 hours to actually write it.

Let me know what you think.

[tim-hub]

I did a bit refactoring after and now it is in :)

Thanks so much

[tim-hub]

I am thinking of instead of using verse lookup as command

maybe extend to bible book chapter verse to be more direct

[tim-hub]

@OfficerHalf ?

What do you think of this idea? https://github.com/tim-hub/obsidian-bible-reference/issues/80