Switch documentation generator

[GoogleFeud]

This pull requests changes the documentation generator from typedoc to ts-docs.

if you don't want to document external references from node-fetch and http, then we can move the options to the tsconfig.json file and delete the tsdocs.config.js file.

The docs will be generated every time a commit is pushed to the master branch, or when a release is created. A generation can also be forced in the "Actions" tab.