Ref:
- c4747dd177/docs/self-hosting.md (a-matrix-homeserver)
- e39fe3bc7f

* Add support for configuring Synapse's MSC4133 (Custom Profile Fields) experimental feature

* Reorder experimental_features in homeserver.yaml.j2 alphabetically

---------

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

* Modernise Draupnir Configuration Variable Names

* Move Draupnir deprecation-check task before undefined-variables-check

* Fix trailing spaces in Draupnir's `validate_config.yml`

---------

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

* Update D4A Configuration

D4A had some breaking config changes so this commit fixes them and gets us back into compliance with upstream. And since we run in a docker container we can use the /data/storage default.

* Update D4A Configuration to harmonise with bot mode

Change the default config for D4A to align with bot mode default in mdad. This should also avert a bit of a mess of a potential bug.

* Change D4A Room State Backing Store variable name and fix SPDX Headers

* Align D4A config with new schema

* Fix D4A Config Lint Error

* Update D4A SPDX Entries

* Do not use double quotes around `to_json` values

---------

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Without this, we get a warning message from Traefik:

> INF Could not create a router for the container: too many services providerName=docker

Possibly due to the multiple services defined there without a single
explicitly-defined router.

Communicating via container URLs works, but the URL provided to
livekit-jwt-service as `LIVEKIT_URL` is also passed to the user later
and it must be a public one at that point.

It'd be great if livekit-jwt-service can be given 2 different URLs
(e.g. `LIVEKIT_URL` and `LIVEKIT_URL_PUBLIC`) and only announce the
public one to the user, but there's no support for this yet.

The new rate limits are more suitable for running Element Call.

Ref:

- 93ae2aed98/docs/self-hosting.md (a-matrix-homeserver)
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3562

Instead of trying to increase them conditionally only when Element Call
is enabled, it's simpler and good-enough to just increase them in all cases.

This is required by Element Call.

Ref:

- 93ae2aed98/docs/self-hosting.md (a-matrix-homeserver)
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3562

This is required by Element Call.

Ref:

- 93ae2aed98/docs/self-hosting.md (a-matrix-homeserver)
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3562

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

Related to:

- https://github.com/element-hq/element-web/pull/29471
- 16f9e7dd46