Update configuring-playbook-synapse-auto-accept-invite.md

Reuse bf744319e0/docs/configuring-playbook-sliding-sync-proxy.md

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

docs/configuring-playbook-synapse-auto-accept-invite.md

@@ -1,25 +1,26 @@
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-# Setting up Synapse Auto Invite Accept (optional)
+# Setting up Synapse Auto Invite Accept (optional, removed)
 
-The playbook can install and configure [synapse-auto-invite-accept](https://github.com/matrix-org/synapse-auto-accept-invite) for you.
-
-In short, it automatically accepts room invites. You can specify that only 1:1 room invites are auto-accepted. Defaults to false if not specified.
-
-See the project's [documentation](https://github.com/matrix-org/synapse-auto-accept-invite/blob/main/README.md) to learn what it does and why it might be useful to you.
-
-**Note**: Synapse [v1.109.0](https://github.com/element-hq/synapse/releases/tag/v1.109.0), the same feature [has been merged](https://github.com/element-hq/synapse/pull/17147) into Synapse (see the [Native alternative](#native-alternative) section below). You'd better use the native feature, instead of the [synapse-auto-invite-accept](https://github.com/matrix-org/synapse-auto-accept-invite) 3rd party module.
+🪦 The playbook used to be able to install and configure [synapse-auto-invite-accept](https://github.com/matrix-org/synapse-auto-accept-invite), but no longer includes this component, as the same functionality [has been integrated](https://github.com/element-hq/synapse/pull/17147) to Synapse since [v1.109.0](https://github.com/element-hq/synapse/releases/tag/v1.109.0).
 
 ## Native alternative
 
-Since Synapse [v1.109.0](https://github.com/element-hq/synapse/releases/tag/v1.109.0), the functionality provided by the [synapse-auto-invite-accept](https://github.com/matrix-org/synapse-auto-accept-invite) 3rd party module [has been made](https://github.com/element-hq/synapse/pull/17147) part of Synapse.
-
 Here's example configuration for using the **native** Synapse feature:
 
 ```yaml