* [docs] Upgrade to Docusaurus 2
Due to formatting issues with Docusaurus 1 and code blocks, and upcoming
4.3 and 5.0 releases, this is an upgrade to have more control over
formatting and other functionality.
This adds behavior to have light/dark themes.
As a consequence of upgrading, columnar format on ul element in
generated generator docs had to be moved to css. This will not impact
users viewing the markdown on GitHub because it didn't display the
column format.
This upgrade should improve syntax highlighting and performance.
* Fix user page layout, choose theme with clear diff colors
* Flatten feature sets for display
* [cli] Add feature set output to config-help
This includes markdown and plain text outputs for config-help.
* [docs] FeatureSet on generator docs
* [config-help] Sort all outputs
* Remove old/stale generator docs (these have been renamed previously)
* Sort config doc outputs, making it easier to find relevant info
* Fixes cliOptions duplicates
Erlang client/proper improperly set the version option as packageName
(causing duplicate for packageName).
The java and swift option removals are because the options are added in
parent classes, resulting in duplication of the options.
* Add --github-nested-index for generating docs/generators/README.md
* 📝 Regenerate generator docs
