I also replaced magic-tree-mini with the full magic lib, as it's better.

I also updated all the crates.

oh yeah I added a robots.txt

I kinda started working on something else, then did another thing half way through
then I did another thing.

audron is a champion, a true hero.

This shows all files uploaded by the IP accessing.

This hopefully fixes the tests in CI

writing tests is actually pretty easy

After exhails review, I'm working on this branch to clean up and improve on my base.
This commit also resolves #20, as I figured it's about time to get that fixed.

Fixes #22 - https://github.com/salvo-rs/salvo/issues/233

also fixed up markdown rendering