clean install

web/profiles/farm/modules/log/activity/config/install/log.type.activity.yml

@@ -0,0 +1,14 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - farm_log
+  enforced:
+    module:
+      - farm_activity
+id: activity
+label: Activity
+description: ''
+name_pattern: 'Activity log [log:id]'
+workflow: farm_log_workflow
+new_revision: true

web/profiles/farm/modules/log/activity/farm_activity.info.yml

@@ -0,0 +1,8 @@
+name: Activity log
+description: Adds an Activity log type.
+type: module
+package: farmOS Logs
+core_version_requirement: ^10
+dependencies:
+  - farm:farm_entity
+  - log:log

web/profiles/farm/modules/log/activity/src/Plugin/Log/LogType/Activity.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Drupal\farm_activity\Plugin\Log\LogType;
+
+use Drupal\farm_entity\Plugin\Log\LogType\FarmLogType;
+
+/**
+ * Provides the activity log type.
+ *
+ * @LogType(
+ *   id = "activity",
+ *   label = @Translation("Activity"),
+ * )
+ */
+class Activity extends FarmLogType {
+
+}