Make OTTR-fy a more fully fledged thing

[cansavvy]

Purpose/implementation Section

What changes are being implemented in this Pull Request?

Taking the script and making it functionalized and more durable.

Usage

Go to a repository you want to ottrfy locally.

1. Make a new branch
2. Run one of these options:

ottrfy(type = "rmd")
ottrfy(type = "quarto")
ottrfy(type = "rmd_web")
ottrfy(type = "quarto_web")

Make edits to your bookdown.yml or quarto.yml so your chapters are incorporated. (Note that update_chapters() does exist but is a bit unwieldy. )

3. Commit these changes and file a PR!

[cansavvy]

Gonna yolo this in since it is working and we can open a new PR for any other changes