Remove more WAAO references

patch for missing router schema, and also add purge route self-deletion checks

introduce the purge endpoint ...

closes #281

Update prune.ts

needs to be async

exempt users logic ...

resolves #396

Merge pull request #736 from MaddyUnderStars/backfilling ...

Backfilling sanitation etc

Hotfix for workspace (#739)

Forum and guild directory types

Do stuff for npm workspace

eventually fix those errors

Update RateLimit.ts

Update Token.ts

Update RateLimit.ts

fix the seconds rounding logic

Punitive rate limiting

use return codes to allow for automation

refine error codes for backfill constraint violations

API response codes for backfill errors

Backfilling privilege does not imply right to post messages

While backfilling, message ids must now be valid snowflakes, cannot be in the future, and cannot overwrite existing messages

Update Message.ts

self commands and /me messages

Merge branch 'master' of https://github.com/fosscord/fosscord-server

backfilling — first steps

text+voice code is already there

Merge pull request #734 from MaddyUnderStars/fix/sanitisation ...

Fix users arbitrarily editing their own User object, and disallow sending messages to certain channels ( eg categories )

Fix not assigning new changes to input fields in users/@me

Can no longer send messages to channel types that do not support it ( categories, voice etc )

Fixed ability for user to edit any property of themselves, including `rights`, `flags`. Note to self: schemas.json is a GENERATED file. `npm run generate:schema` in api/