Expand flag emoji names

[Cathryne]

Hello & thank you for this helpful Obisdian plugin!

I noticed that some country flags are only accessible (examples). Would it make sense to use both the shortcode, and name, such as :uk-united-kingdom:, :de-germany:, :ru-russia:, :tr-turkey:etc.?

As you can see, some shortcodes are less obviously derived from the full name than others, and esp. for the former, a wider search space for fuzzy matching would be neat :-)

[Granitosaurus]

other shortcodes do it as :flag-de: or just the iso country code :de:. It's weird that there's :bangladesh: but there's no germany at all that I could find in the emoji list: https://github.com/phibr0/obsidian-emoji-shortcodes/blob/master/src/emojiList.ts