Addresses some tasks in #43969. Namely adding TailwindCSS documentation
for the following languages: HTML, JavaScript and Typescript.

**Some Notes**
- Maybe the additional information in the HTML section is unnecessary,
unsure open to suggestions.
- I tried utilizing capturing groups with alternatives like
`\\.(add|remove|toggle|contains)` but this didn't seem to work, so I was
forced to use multiple lines.

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>