* Copy audit logs impl from old branch and clean up

I suck at using git, so I'm gonna use brute force.

* Remove unnecessary TODOs

Category channels do not provide any new information, and the other
I forgot to remove beforehand

* Add invite update data, clean up after feedback

* Remove TODOs, add WebhookType enum for future use

WebhookType is a future-use type, as currently audit logs are the only
thing which may return it.

- Because DocFX sucks at rendering langword

+ Fix unescaped '<'
+ Fix typo

- Removed unnecessary parameter in SocketVoiceServer

- Moved SocketVoiceServer into Entities/Voice

- Fixed a bug where trying to download the cached guild would throw

- Fixed a potential bug where Discord might not give us a port when
  connecting to voice

* Expose VoiceServerUpdate events

* Amend based on feedback

* Move this out of guild entity

* Fix namespace issue

* Adjust based on feedback #2

* Use cacheable instead

* Change based on feedback

* Expose the internal entity type readers

* Add BestMatch property to TypeReaderResult for easily accessing the parsed object

* Initial commit

* Add TrackUrl

* Rename AlbumArt to AlbumArtUrl for consistency

- Replace 'var _' with simple '_' discard as well.

* Initial support for invite member count arg

* Fix IDiscordClient#GetInviteAsync behavior

- Previously, the GetInviteAsync method would return null since it couldn't be parsed as a simple RestInvite object. The object should be a RestInviteMetadata instead.

* Fix methods that didn't comply with the interface

* Change with_counts REST behaviour

* Remove unnecessary JSON prop

* Remove AcceptAsync

* Allow setting IgnoreExtraArgs on an individual basis

* Remove passing in the flag as a separate parameter

* VS plz

* Push the RunMode setting out to its own attribute, because fox wants consistency.

Bonus: Removes the need for that godawful 'RunMode.Default'.

* Revert previous commit

* Fox doesn't like module-wide switches 😒

- This commit splits up the get statement lines for better analysis.

+ New config exposes Discord.Net namespace since it has several common public exceptions that may be helpful to users

* Add EditorConfig

* Add basic .NET style rules

* Add naming rules

* Add some more extension

* Add target of the internal fields

* Fix build fails when built on macOS and Linux

* Use 'Condition' attributes

refs: 6f29dda78b (r181371650)