Make ban reason nullable ...

Resolves: #1276

Fix various issues with embeds on message updates ...

The `postHandleMessage` function is parsing links and adding them to the
EmbedCache table if necessary. In the previous implementation, message
updates would push to the embeds unconditionally.

This commit parses links from the message and:

1. Normalizes the URLs
  - Useful for deduplicating similar URLs
2. Remove embeds with matching normalized URLs
  - Leaves all embeds except for ones with a `.url` property matching
  the updated message
  - This allows embeds to be re-ordered if the URL is moved
3. If no normalized URLs are found, remove all embeds
4. Take the deduplicated + normalized URLs and add an embed to the message and
insert into the EmbedCache table (if necessary)

This enables:

1. Embeds to be re-ordered by re-ordering links
2. Embeds to be removed by removing links

and fixes:

1. Duplicate embeds being attached to a message when edited

add webrtc support (#1284) ...

Co-authored-by: MaddyUnderStars <46743919+MaddyUnderStars@users.noreply.github.com>

delete the null eater

channel is nullable fixes

Implement signed cdn urls

add ophandler for GuildSubscriptionsBulk message

Added better user configuration and removed extra logging

Added Name Validation utility function

Merge branch 'master' of https://github.com/spacebarchat/server into update_webhooks

Fixed errors in authorization for webhooks with tokens

Merge pull request #1217 from SupremeMortal/fix/message-ack ...

Add missing fields to `MessageAcknowledgeSchema`

added updates to sync with djs webhook packet

modified webhooks to match djs webhook send format

implement hubs routes

run prettier

Merge pull request #1232 from dank074/patch/eslintConfig

fix op 8

turn off eslint rules causing issues

Add express trustedProxy support

Update sentry to latest

Update some patches, switch to node-fetch-commonjs, more updates

Add missing fields to `MessageAcknowledgeSchema` ...

I'm not entirely sure what these fields do, but I've added them to make the client happy.

Add `guild_template_code` to `GuildCreateSchema` ...

Fixes guild creation due to additional property error.

Fix new app property migration disallowing NULL

Add more application properties

Fixes for password, mfa code & email validation

Listing & creation of Developer Portal teams

Merge branch 'master' of https://github.com/DEVTomatoCake/spacebar-server into fix/guild-create-response-schema

Merge pull request #1178 from DEVTomatoCake/fix/1154-mysql-charset