[Feature Request] Support #tags

[Calorion]

First off, thanks much for this much-needed plugin!

On mobile, there's a "tag" button that inserts #, and then pops up a list of your tags. If you use that interface, it leaves the #, even with frontmatter-tag-suggest on.

I'd like to see this plugin automatically remove the hashtag in this situation. That means that if I want to have a YAML comment in a tag field, I'll have to go back and put the hashtag in in front of my comment, but I'm okay with that.