🚀 The feature, motivation and pitch

Hi!
First off, thanks for this plugin! I use it literally every day.

In telescope.nvim the commands are nested under :Telescope. This allows for an easier time finding and writing a command.
In obsidian.nvim, when I type :O and then hit tab it suggests:

• ObsidianBacklinks
• ObsidianCheck
• etc.

It would make it easier to use the command line if you could work in the following way:

1. :O and hit tab, autocompleting it to :Obsidian .
2. :Obsidian ba and hit tab, autocompleting to :Obsidian backlinks

As mentioned, this is the way telescope.nvim works by providing a complete function to nvim_create_user_command. Like so code.

This does not have to be a breaking change. We could introduce a new command just called :Obsidian with the above mentioned properties.

Additional context

Obsidian.nvim today:

Telescope.nvim:

Would be happy to create a PR for this if it sounds interesting. 🚀

PS sorry for light-mode theme, it is sunny outside 😅