Folders & Tags to organise draft posts

I'd really love to be able to organise my drafts based on the type and category. For example, I'd like to be able to have separate folders for threads vs single posts.

It would also be awesome to be able to create custom categories to organise drafts into, e.g. for me "Product", "Crypto", "Reflections" as this helps to visualise more easily what I am working on. Building on this, into the calendar and analytics, I'd then love to be able to see the distribution of posts both whilst planning and retrospectively. For example, I could say I wanted a 3-way split between the categories above, then be able to analyse if I am evenly distributing my posts across these, to ensure my brand is consistent and split by what I care about etc.

For now, I am using the top of the post as a the post as a way to categorise, but adding colours/labels/pills would be really nice