Update documentation

CHANGELOG.md

@@ -34,7 +34,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Rate limiter is now disabled for localhost/socket (unless remoteip plug is enabled)
 - Logger: default log level changed from `warn` to `info`.
 - Config mix task `migrate_to_db` truncates `config` table before migrating the config file.
-- MFR policy to set global expiration for every local activity
+- MFR policy to set global expiration for all local Create activities
 
 <details>
   <summary>API Changes</summary>

config/description.exs

@@ -1351,12 +1351,12 @@ config :pleroma, :config_description, [
     key: :mrf_activity_expiration,
     label: "MRF Activity Expiration Policy",
     type: :group,
-    description: "Adds expiration to all local activities",
+    description: "Adds expiration to all local Create activities",
     children: [
       %{
         key: :days,
         type: :integer,
-        description: "Default global expiration time for all local activities (in days)",
+        description: "Default global expiration time for all local Create activities (in days)",
         suggestions: [90, 365]
       }
     ]

docs/configuration/cheatsheet.md

@@ -43,7 +43,7 @@ You shouldn't edit the base config directly to avoid breakages and merge conflic
     * `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (See [`:mrf_mention`](#mrf_mention)).
     * `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (See [`:mrf_vocabulary`](#mrf_vocabulary)).
     * `Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy`: Rejects or delists posts based on their age when received. (See [`:mrf_object_age`](#mrf_object_age)).
-    * `Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy`: Adds expiration to all local activities (see [`:mrf_activity_expiration`](#mrf_activity_expiration)).
+    * `Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy`: Adds expiration to all local Create activities (see [`:mrf_activity_expiration`](#mrf_activity_expiration)).
 * `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network.
 * `quarantined_instances`: List of ActivityPub instances where private(DMs, followers-only) activities will not be send.
 * `managed_config`: Whenether the config for pleroma-fe is configured in [:frontend_configurations](#frontend_configurations) or in ``static/config.json``.
@@ -145,7 +145,7 @@ config :pleroma, :mrf_user_allowlist,
 
 #### :mrf_activity_expiration
 
-* `days`: Default global expiration time for all local activities (in days)
+* `days`: Default global expiration time for all local Create activities (in days)
 
 ### :activitypub
 * ``unfollow_blocked``: Whether blocks result in people getting unfollowed

lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do
-  @moduledoc "Adds expiration to all local activities"
+  @moduledoc "Adds expiration to all local Create activities"
   @behaviour Pleroma.Web.ActivityPub.MRF
 
   @impl true