feat: implement initial read only access

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Console/CleanupCommand.php

@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+namespace KTXM\ServiceWopi\Console;
+
+use KTXM\ServiceWopi\Host\SessionStore;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+#[AsCommand(name: 'wopi:cleanup', description: 'Remove expired WOPI sessions and discovery cache records')]
+class CleanupCommand extends Command
+{
+    public function __construct(private readonly SessionStore $store) { parent::__construct(); }
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $this->store->cleanup(time());
+        $output->writeln('Expired WOPI records removed.');
+        return Command::SUCCESS;
+    }
+}