tabbed codeblocks (and other improvements)

[woodiertexas]

What would you like the wiki to cover?

currently, the code blocks on the dev wiki are pretty barebones

what i'd like to see is tabbed code blocks for various MC versions (1.20, 1.21, etc)

example from https://gitlab.com/gitlab-org/gitlab/-/issues/25399

Why should this be added to the wiki?

it would make maintaining the wiki pages easier as they won't have to be duplicated for a bunch of MC versions

other improvements such as better filepath displaying can be made at the same time tabbed code blocks are made too

Where in the wiki should this go?

the entire wiki lol