fix(android): split notification kinds out of the replayer's dispatch (detekt)

dispatch reached cyclomatic complexity 16 with the three M489 kinds; they
now share one entry that hands off to dispatchNotification.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

android/app/src/main/java/com/fabledsword/minstrel/cache/mutations/MutationReplayer.kt

@@ -174,10 +174,19 @@ class MutationReplayer @Inject constructor(
         MutationKind.PLAYBACK_ERROR_REPORT -> dispatchPlaybackErrorReport(row.payload)
         MutationKind.SUGGESTION_SNOOZE_TOGGLE -> dispatchSuggestionSnoozeToggle(row.payload)
         MutationKind.NORMALIZATION_SET -> dispatchNormalizationSet(row.payload)
+        MutationKind.NOTIFICATION_READ,
+        MutationKind.NOTIFICATIONS_READ_ALL,
+        MutationKind.NOTIFICATION_SETTING_SET,
+        -> dispatchNotification(row)
+        // Unknown kind — drop so a stale schema entry can't wedge the queue.
+        else -> Outcome.DROP
+    }
+
+    /** The notifications inbox's kinds (M489), split out to keep [dispatch] simple. */
+    private suspend fun dispatchNotification(row: CachedMutationEntity): Outcome = when (row.kind) {
         MutationKind.NOTIFICATION_READ -> dispatchNotificationRead(row.payload)
         MutationKind.NOTIFICATIONS_READ_ALL -> dispatchNotificationsReadAll(row.payload)
         MutationKind.NOTIFICATION_SETTING_SET -> dispatchNotificationSettingSet(row.payload)
-        // Unknown kind — drop so a stale schema entry can't wedge the queue.
         else -> Outcome.DROP
     }