Manually lock node to >15

[Fix] Trying to remove a null element (#625) ...

Fix for: Uncaught TypeError: document.querySelector(...) is null

[Fix] Client bug (#623) ...

If you don't delete this property for some reasons after you send a message in a guild, your roles will be removed (client sided) for everyone, this fixes it.

Remove nulled properties from GET `/channels/#id/messages` for improved compatibility with some client ( discord.js )

Update index.html ...

Compatible client version with Role Icons

Add dummy endpoints to prevent client loading some settings panels indefinitely

revert dependabot PRs that update node-fetch to v3

Add unhandled channel types to IsTextChannel method

Closed-join guilds ...

Resolves #537
Signed-off-by: Erkin Alp Güney <erkinalp9035@gmail.com>

Bump node-fetch from 2.6.6 to 2.6.7 in /api/scripts/stresstest ...

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.6 to 2.6.7.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/main/docs/CHANGELOG.md)
- [Commits](https://github.com/node-fetch/node-fetch/compare/v2.6.6...v2.6.7)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump node-fetch from 2.6.2 to 3.1.1 in /api ...

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.2 to 3.1.1.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/main/docs/CHANGELOG.md)
- [Commits](https://github.com/node-fetch/node-fetch/compare/v2.6.2...v3.1.1)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Branding updates

Revert previous commit

Further debranding of premium tiers

Fix typo in commit 277b28c

Fix the feature check

Add cross channel replies ...

Resolves #533

fix the message endpoint always returning Empty message error ...

(cherry picked from commit 8b8344e)

Message fixes | Character limits and embed fixes (#581) ...

* Adds message character limits (#503)
* Fixed message `embeds` being ignored for `embed`
* Update Message.ts

Co-authored-by: Erkin Alp Güney <erkinalp9035@gmail.com>

Correct the invite response

Add Role Icons (#574) ...

* Role Icons

Co-authored-by: Erkin Alp Güney <erkinalp9035@gmail.com> 
*  Cache coherency rules

Co-authored-by: MANIKILLER <manikillrorg@gmail.com>
Co-authored-by: ImAaronFR <96433859+ImAaronFR@users.noreply.github.com>

Update documents

Fix schemas handler

Organize @fosscord/api utils in directories

Updated stop.ts ...

now using bitwise operators and dividing the `rights` value so you can have other rights whilst having the `OPERATOR` right

for example: `3` is `1` and `2` combined

NOTE: a potential issue has been uncovered while testing; if you have more than 1 thread the server will only stop 1 thread and the rest of the server will continue to run

Updated stop.ts ...

updated stop.ts so it checks for user rights instead of the SYSTEM flag which can possibly cause some unnecessary complications when it comes to instance management

*also has been tested with multiple tokens to be sure that this does NOT permit normal users to POST to the /stop API route
**NOTE**: instance owners will have to re-run `npm run setup` for these changes to take effect

Merge pull request #553 from TheArcaneBrony/master ...

Remove fs-extras, add Sentry support, fix compile errors, fix some typos

Add env name in sentry, set default sentry endpoint

Restore package locks

Update api/src/routes/stop.ts ...

Co-authored-by: Erkin Alp Güney <erkinalp9035@gmail.com>