* 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.

Follow-up to 3492d31dca

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

Fixup related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3442

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

Based on 4e27dafc5c/docs/configuring-ntfy.md

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

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

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

Related to:

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

Newer Element Web versions allow for the nginx port to be
overriden, etc., and provide instructions for running in read-only mode.

This makes our custom `nginx.conf` patches unnecessary.

Passing the correct `ELEMENT_WEB_PORT` environment variable
also helps with future changes.

Another benefit of this (besides keeping closer to upstream
recommendations and the improved simplicity) is that:

- the container can run its entrypoint env-substitutions code now,
  without reporting errors

- IPv6 for nginx works, so `matrix-client-element:8080` is accessible
  via IPv6 on the container network now
  (this affects only for Traefik's communicaton with Element Web
  internally; public connectivity was handled by Traefik and IPv6 was
  available there even before)

Ref:

- 2052080d7d/docs/install.md (docker)
- https://github.com/element-hq/element-web/pull/28849
- https://github.com/element-hq/element-web/pull/28840

This reverts commit 178f7a9fff.

Element v1.11.95 doesn't seem to work. The container starts and is
unhealthy.

Until this is investigated and fixed, reverting.

Previously `https://example.com` and `https://example.com/` would be
redirected to `https://matrix.example.com`.

However, `https://example.com/?something` was not handled and was tried
to be served as a file by matrix-static-files for this base domain.

From now on, paths containing query strings will be handled as well
and the query string will be passed along.
Example: `https://example.com/?something` -> `https://matrix.example.com/?something`

* Update docs/configuring-playbook-ntfy.md: adopt the same description format as documentation for Jitsi and Etherpad

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

* Update docs/configuring-playbook-ntfy.md: introduction and other edits

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

* Update docs/configuring-playbook-ntfy.md: fix the link to the ansible-role-ntfy's documentation

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

* Update docs/configuring-playbook-ntfy.md: edit the list item

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

* Update docs/configuring-playbook-ntfy.md: the section for the web app

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

* Update docs/configuring-playbook-ntfy.md: re-add the note about subscribing to a notification topic

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

* Update docs: links to MASH project and its components

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

* Update docs/configuring-playbook-ntfy.md

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

* Update docs/configuring-playbook-ntfy.md: create a section for the web app

- Remove the reasoning on why the web app is disabled by default as it is uncommon among the playbook's documentation
- Add the link to the official documentation about using the web app

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

---------

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Co-authored-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Update dependency setuptools to v75.9.1

Update dependency setuptools to v75.9.0

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

Update docs/configuring-playbook-email.md: copy from the ansible-role…

Follow-up to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3218

Based on eac4201a02/docs/configuring-exim-relay.md

- Add instruction to enable DKIM
- Replace the recommendation to use another SMTP server as relay, as DKIM has become available on exim-relay and configuring it greatly improves deliverability

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