add chained cron command

app/Console/Command/CronCommand.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Holds the cron command.
+ * @package Sakura
+ */
+
+namespace Sakura\Console\Command;
+
+use CLIFramework\ChainedCommand;
+
+/**
+ * Runs all data update commands chained.
+ * @package Sakura
+ * @author Julian van de Groep <me@flash.moe>
+ */
+class CronCommand extends ChainedCommand
+{
+    /**
+     * A quick description of this command.
+     * @return string.
+     */
+    public function brief(): string
+    {
+        return 'Runs all data update commands chained.';
+    }
+
+    public $commands = [
+        PremiumPurgeCommand::class,
+        PurgeInactiveUsersCommand::class,
+        RebuildForumCacheCommand::class,
+        SessionPurgeCommand::class,
+        StatusCheckCommand::class,
+    ];
+}