many links in markdown files do not load correctly

[mfvargo]

I've run into a few of these. Seems like maybe there was a refactor but the links in the markdown did not get updated correctly.

see line 210 of tutorials/middleware.md the link should be:

More detail and nuance on chat middleware can be found in the [chat tutorial](chat)

The links should just be the basename of the markdown file so that the code in [name].tsx will load the
markdown on line 26

    const markdown = await require(`./../../tutorials/${name}.md`);

I could find many of these instances but searching for the regex in dev studio of [](..html) in the tutorials directory.

[evantahler]

I think these are probably moved to the /tutorials folder.

[evantahler]

@mfvargo are you able to try to re-link these?