Added two new configuration options for SMTP: "starttls" and ...

"allowInsecure".

smtp.starttls will enable or disable STARTTLS
when "secure" is set to false (otherwise it does nothing).

smtp.allowInsecure will allow self-signed certificates if
set to true for both smtp.secure and smtp.starttls options.

Some minor work

Remove unused autoupdater code

gateway offload work

Separate IP check options during registration

Try to enforce channel limts?

Fix disabling migrations on nix not wirking

Guild discovery: option to hide already joined guilds

Basic offload configuration

Thread membership routes

Make bot invites configurable

Drop unused metrics configuration

Drop unused Kafka configuration

Add server name config option for use in client redirects

WIP CDN stuff

Drop blockProxies from config - fixup for #1444 / b54e86d

Add common scams from discord to blocked usernames by default

lintstagedrc: regenerate schemas/openapi if schemas changed

Dont directly export all config subtypes

Move region to webrtc schemas

Prettier u5

Prettier 6

EndpointPrivate for api

No longer generate security_jwtSecret, switch webauthn to modern tokens, dont

Drop nonfunctional default ipdata key

Instance ban stuff

Remove fallback URIs, remove endpointClient, expose admin api

Extended IP address scrutiny on register

Use IpDataClient in places

Forgot the configuration, lol