Gateway: add SB_SESSION_CLOSE and SB_SESSION_INVALIDATE events

Gateway: allow addressing dispatch events to specific sessions

sticker impl

Dont serialise guild parents

Dont serialize discovery weight/exclusion status

[rel/1518] Member flags

[rel/1518] Interaction failure reason enum, add missing copyright headers

temp hack: ...and dont forget to save it

temp hack: maybe set the right did

temp hack: re-create sessiosn that went missing

Log creation of new sessions, fix some comments

IPC: unix socket reinit + backlog system

IPC: more unix socket logging

IPC: eagerly init unix sockets on startup

IPC: factor out imports

Option to disable logging route registrations

added clean_data to places after a member is created but not constructed to allow proper json creation.

Add /_spacebar/api/version - resolves #1222

disable toJSON for read states?

Fix undefined access

Merge remote-tracking branch 'mathium05/refineSearch'

last_pinned_timestamp int4 -> timestamp

Include explicit update where NULL in migration

why didn't anyone do this

swap migration order

Faster pings

util: update message flags to match upstream (and use short bigint notation)

Renamed to JsonNumber and removed from incorrectly typed date field

Add decorator to change Bigint back to string using Number

Add Decorators to clean classes before json serialization and remove invalid states.