This reverts commit c8c6a83ecc.

Synapse v1.142.0 is broken for Matrix Authentication Service deployments
that use a path-prefix (e.g. `/auth`) such as ours.

For such deployments, Synapse fails to contact MAS at the correct
introspection endpoint (it keeps hitting `/oauth2/introspect`, instead of `/auth/oauth2/introspect`)
and is not usable.

Related to 3595ff921f

Reuse:
- 1861faf31d/docs/configuring-playbook-bridge-mx-puppet-twitter.md
- 2b7a0453eb

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse:
- 1861faf31d/docs/configuring-playbook-bridge-mx-puppet-twitter.md
- 2b7a0453eb

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse:
- 1861faf31d/docs/configuring-playbook-bridge-mx-puppet-twitter.md
- 2b7a0453eb

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Add links to MatrixZulipBridge

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

* Add MatrixZulipBridge: copy matrix-bridge-heisenbridge

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

* Rename matrix-heisenbridge.service.j2 to matrix-matrixzulipbridge.service.j2

- Add the license header to matrix-matrixzulipbridge.service.j2

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

* Replace "Heisenbridge" to "MatrixZulipBridge" to "heisenbridge" to "matrixzulipbridge", respectively

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

* Replace variables related to container image and version

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

* Update comments and copyright headers

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

* Update matrix-bridge-matrixzulipbridge/tasks/main.yml: add names to tasks

Reuse aa0591f8b0/tasks/main.yml

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

* Remove configuration for identd

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

* Add `matrix_matrixzulipbridge_container_http_port`

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

* Run ansible-lint for files in tasks/

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

* Update `matrix_matrixzulipbridge_registration_yaml`

Run `pip install matrixzulipbridge && python3 -m matrixzulipbridge --config config.yaml --generate` to generate config.yaml

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

* Add MatrixZulipBridge to files in group_vars

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

* Add configuring-playbook-bridge-matrixzulipbridge.md

Reuse b108c8a151/docs/configuring-playbook-bridge-heisenbridge.md

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

* Fix `matrix_matrixzulipbridge_config_media_path`

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

* Remove space characters

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Replace "matrixzulipbridge" with "zulip", etc.

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Remove irrelevant instruction

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* MatrixZulipBridge → Zulip bridge

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Rename `@matrixzulipbridge` to `@zulipbot`

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Replace `matrix_bridge_zulip` with `matrix_zulip_bridge` for now

Refer to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4695#discussion_r2485317210

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Set `{{ matrix_admin if matrix_admin else '' }}` to `matrix_zulip_bridge_owner`

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Apply the review

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Reuse the section about adjusting the playbook configuration on configuring-playbook-bridge-postmoogle.md

Reuse 7862fd7cdd/docs/configuring-playbook-bridge-postmoogle.md

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

* Update configuring-playbook.md: sort list items

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

---------

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>
Co-authored-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Co-authored-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Ref: https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4714

Reuse:
- 096b85bd96/docs/configuring-playbook-email2matrix.md
- 096b85bd96/docs/configuring-playbook-bridge-appservice-webhooks.md

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse c399992542

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse c399992542

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse c399992542

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse c399992542

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse c399992542

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Ref:
- https://github.com/element-hq/synapse/releases/tag/v1.141.0
- https://github.com/element-hq/synapse/pull/19064

> The Docker images are now based on Debian trixie and use Python 3.13.

Follow-up to e0e4032002

This also moves msc4190 to the correct section for twitter