Set up a documentation pipeline

[Vectorial1024]

It is obvious we need an online documentation for alof-lib.

However, existing tutorials for setting up ReadTheDocs documentation is out of date, and I for one cannot progress past the "generate rt file" step. There is also a lack of existing examples to take reference from for building a ReadTheDocs config.

[Vectorial1024]

A very dated tutorial was found: https://mike42.me/blog/2018-06-how-to-create-effective-php-project-documentation-with-read-the-docs

Frustratingly, no real progress has been made thus far:

• doxygen does not seem to recognize modern phpdoc tags e.g. @template; this is a huge red flag to not use doxygen
• a lot must have changed in the doxygen to sphynx pipeline because I am getting blank docs for no obvious reason
• phpDocumentor standalone phar simply hangs in my Windows PC with no explanation
• phpDocumentor Docker image is surprisingly difficult to invoke in Windows environment (why do I even need to use Docker for something this simple to begin with?)