fix gateway route

:loud_sound: fix log

delete rethink

bundle exectuable

use fs sync for backwards compatibility

findOne auto throws error if it doesn't exist'

route specific rate limits

finished Rate Limit

rate limit

rate limit

fix ip address lookup

v9

fix import

update dev client version

register proxy ip check

fix empty message bug for attachments

fix CORS

CORS FIX

empty messages check + allowed mentions

move widget templates to assets

clean up code ...

widget.json.ts: just return instead of long if statement + add ?. operators for error handling
widget.png.ts make path universal
widget.ts: remove unnecessary guild db query as getPermission already checks it
Widget.ts make parameters required

feat: add routing for unversioned api requests ...

Create new route for /api which can handle routing of unversioned
requests. Update regex for NO_AUTHORIZATION_ROUTES to support
unversioned requests.

feat: add widget endpoints ...

Implemented the four widget related endpoints of the api. Partial user
object being returned as part of the widget.json endpoint [1] is an
intentional choice related to privacy [2].

The widget.json endpoint will require additional changes upon completion
of other work. Member details will need to return extra key/values for
connected users to voice channels. An additional avatar_url value will
hold an unique avatar url for the user + guild, fetched via a CDN
endpoint widget-avatars.

New dependencies `canvas` and `image-size`. Canvas is used to create the
widget.png endpoint image [3]. Image-size is used to set the canvas'
size to match the widget template images.

Use regex in determining if a NO_AUTHORIZATION_ROUTES is hit or not.

[1] https://discord.com/developers/docs/resources/guild#get-guild-widget
[2] https://github.com/discord/discord-api-docs/issues/1287
[3] https://discord.com/developers/docs/resources/guild#get-guild-widget-image

Closes: #9, #110

Guild invites

add explicit types to req and res

dm channels

fix getPublicUser

Friends Relationships

Channel permission overwrites

increase upload limit