This PR gives the documentation some love, as some of the content was missing, outdated, or disorganized. In particular, the following changes are implemented:
Reorganized endpoints into their own section, and applied the same order as in Notion docs
Update the Getting started docs to reflect changes since the API went out of beta
Add an Acknowledgements section to thank the Slack Ruby Client project and authors
Added docs for Pagination
Added references to the Notion docs for each endpoint
Added badge up top (everybody likes those badges)
Removed the [Work in Progress] label in the description
This PR gives the documentation some love, as some of the content was missing, outdated, or disorganized. In particular, the following changes are implemented: