The role shipped its own copy of the bridge's Dockerfile and templated it
over the cloned source before building. That copy had already drifted from
upstream (e.g. missing libheif-plugin-libde265) and required separate
maintenance (Renovate bumping the base image here instead of upstream).

Build from the cloned repo's own Dockerfile instead, matching every other
self-build role (e.g. matrix-bridge-steam). The Dockerfile now tracks the
pinned bridge version automatically.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Add the matrix-rustpush-bridge role, a Matrix <-> iMessage bridge built
on the mautrix-go bridgev2 framework using RustPush (OpenBubbles backend).

Unlike the existing mautrix-imessage/wsproxy bridge, it talks directly to
Apple's push notification service, so it needs neither a running Mac nor a
wsproxy on the homeserver. Each user supplies a hardware key extracted from a
Mac through the bridge bot's login flow.

The bridge uses its own bot username and puppet namespace (rustpushbot,
rustpush_*) so it does not collide with the wsproxy iMessage bridge.

This bridge is in early development and may have stability issues.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Bumps [actions/cache](https://github.com/actions/cache) from 5 to 6.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

NPM "Proxy Hosts" page is only for http/https 80/443 - it is not possible to add a name such as "matrix.example.com:port".

Instead, the Streams page might work for what is intended here (federation traffic) - to proxy stream anything on 8448 to 8449.

Continuwuity has no native enable-captcha toggle; it enables the ReCAPTCHA
registration flow based on the presence of a private site key. The playbook
previously always rendered empty `recaptcha_site_key`/`recaptcha_private_site_key`
values, which made Continuwuity enable a broken captcha flow and break
registration in some clients.

The keys are now only rendered when both are configured, gated by a derived
`matrix_continuwuity_recaptcha_enabled` flag in the role's `vars/main.yml`. A
consistency check fails the play when exactly one of the two keys is set.

Fixes #5329

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Adds validation that catches old-style prometheus_process_extra_arguments
overrides which lose the --config.file default.

See https://github.com/mother-of-all-self-hosting/ansible-role-prometheus/issues/35

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>