- Upgrade from 1.0.1 to 4.0.0
- Add ircService.mediaProxy configuration for authenticated Matrix media
- Add Traefik integration for media proxy endpoint
- Generate signing key for authenticated media

Closes #3512

Co-authored-by: Jade Ellis <jade@ellis.link>
Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Ref: https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4880#issuecomment-3807433691

Ref:
- https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4882
- https://github.com/element-hq/synapse/pull/19204
- https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#enable_local_media_storage

We default it to `true`, keeping up with upstream and the old behavior.

s3-storage-provider users may set `matrix_synapse_enable_local_media_storage` to `false`
to disable local file caching.
This likely comes at the expense of some performance.

For matrix-media-repo users, it likely doesn't matter what this is set to,
as for a matrix-media-repo setup, all media-related API endpoints are
captured and forwarded to matrix-media-repo (before reaching Synapse).

This adds the matrix_hookshot_connections variable for configuring
static webhook connections via the config file.

See: https://github.com/matrix-org/matrix-hookshot/pull/1102

All these `encodedCharacters_*` settings default to `true` in Traefik v3.6.7,
so we don't need to override their values.

Ref: https://doc.traefik.io/traefik/v3.6/migrate/v3/#v367

Closes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/4835

Provoked by https://github.com/element-hq/synapse/pull/19281
which landed in Synapse v1.145.0, but we pull in a few other routes
that I noticed to be missing.

Ref: https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4851#issuecomment-3732696383

* This push request is about handling Traefik ipallowlist to synapse-admin application.

It's my first push request. If I forgot something please let me know. :-)

* Changed position of variable and naming for better expandebility of traefik options

* Remove useless `noqa var-naming` comment and too many blank lines at the end of the file

* If redis ist enabled for matrix media repo it failes to connect to valkey due to inproper configuration.

* Updated solution for fixing MMR redis connection

* Clean up

* Update valkey_container_network condition

---------

Co-authored-by: AkDk7 <joerg@pannbacker.email>
Co-authored-by: Slavi Pantaleev <slavi@devture.com>

Bumps [ansible/ansible-lint](https://github.com/ansible/ansible-lint) from 25.12.2 to 26.1.0.
- [Release notes](https://github.com/ansible/ansible-lint/releases)
- [Commits](https://github.com/ansible/ansible-lint/compare/v25.12.2...v26.1.0)

---
updated-dependencies:
- dependency-name: ansible/ansible-lint
  dependency-version: 26.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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