Make inline notes compatible with other todo-management plugins

[MA3o]

HI,

thanks for the awesome work on this plugin! I have played around with it recently and wanted to discuss an idea.

Could an additional summary type be implemented that creates inline todos as "real" todos (as Joplin understands it) in a separate notebook? That way, other plugins that extend Joplins todo management capabilities (for example joplin-agenda and joplin-note-overview) could be used in conjunction with inline-todos.

This combination of plugins would help me to resemble the todo management system used in emacs org-mode more closely, which would be a huge plus for me.

To clarify, lets assume a notebook "Notebook A" with a note "Note A" that contains a couple inline todos. Instead of listing the inline todos in an overview note, this new summary type would create a notebook called something like "Notebook A_inlineNotes" (or maybe one notebook per assignee in confluence style) that contains a todo-type note for each inline notes. Tags used in the inline notation can just be added to the todo note, as well as due dates.

I would be happy to help this with a pull request if any help is needed.

[CalebJohn]

That's a nice idea! I'm a big fan of adding the ability to play nice with other plugins.

That said, I am a bit hesitant about adding this. I can see this either being really easy to add, or being a nightmare.

If you're quite keen on building this out then I'll happily review a PR from you. I can also answer questions you might have while building it. But I won't help other than that.