[Feature] Exclude files

[tralce]

Still loving this plugin, and very grateful for the fast response on my last feature request!

A lot of plugins I use have the option to disable the plugin's behavior based on frontmatter. For example:

• AutoNoteMover: disable in the frontmatter disables AutoNoteMover moving the note
• disabled rules: all stops Linter from doing anything to the file

Having a frontmatter option like copyInlineCode: disable to disable the behavior in certain files would be lovely, since I occasionally use code blocks to format information rather than present it for easy copying.

Right now, I'm working around this using a regex exclusion pattern ^[U+200B][U+200B] (U+200B is a non-printing character) and prefixing my code blocks I don't want to copy with two U+200B characters.

Not life-changing or anything, but it might be a fun idea.