Aggressively prune any unmaintained links

[Coops0]

Very aggressively prune a large majority of projects/links if matching the following:

• Unmaintained (last commit 1 year ago+)
• Link is dead
• Vue 2 only

Additionally:

• Remove leftover empty categories & their header link
• Update some repo redirects (e.x. if repo renamed)
• Update to updated version of repo
• Add official solutions (e.x. Nuxt)

[Jogai]

Awesome! I'll look at it in detail tonight.

This needed to be done badly, the only thing is that I was planning on moving the vue2 links to a readme.vue2.md for historical purposes. Maybe I'll use your work to still do that.

[MorevM]

My two cents - while I believe there is indeed a lot of outdated junk in the list, the "last commit more than 1 year ago" criterion may be too strict - some projects may just be minimally utilitarian, just work and don't require additional maintenance.
Hopefully some criteria were used in addition, like "there is an unanswered issue" or "0 downloads from NPM" and so on.

Also some projects may be abandoned but still used as a source of inspiration or starting point to write a new solution if needed, but it's hard to formalise how to differentiate between "some abandoned junk" and "some abandoned project that might make sense for something"

Great useful work either way, good job 👍

[Jogai]

I agree with your first point, but not entirely with the second. It's an awesome list, so the listed projects should be awesome, and in my view that means more than a source of inspiration/starting point.

That said, I've been not too strict about merging, but maybe I should after this cleanup.